diff options
Diffstat (limited to 'feature-pooling-dmaap/src/main')
16 files changed, 129 insertions, 331 deletions
diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/DmaapManager.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/DmaapManager.java index 08c82fea..c0358f65 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/DmaapManager.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/DmaapManager.java @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018-2020 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018-2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -21,6 +21,7 @@ package org.onap.policy.drools.pooling; import java.util.List; +import lombok.Getter; import org.onap.policy.common.endpoints.event.comm.TopicEndpoint; import org.onap.policy.common.endpoints.event.comm.TopicEndpointManager; import org.onap.policy.common.endpoints.event.comm.TopicListener; @@ -40,6 +41,7 @@ public class DmaapManager { /** * Name of the DMaaP topic. */ + @Getter private final String topic; /** @@ -84,10 +86,6 @@ public class DmaapManager { } } - public String getTopic() { - return topic; - } - /** * Finds the topic source associated with the internal DMaaP topic. * diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/PoolingFeature.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/PoolingFeature.java index c7574925..ca7b6e26 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/PoolingFeature.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/PoolingFeature.java @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018-2020 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018-2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -25,6 +25,8 @@ import java.util.Properties; import java.util.UUID; import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.CountDownLatch; +import lombok.AccessLevel; +import lombok.Getter; import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure; import org.onap.policy.common.endpoints.event.comm.TopicEndpointManager; import org.onap.policy.common.endpoints.event.comm.TopicSink; @@ -59,6 +61,7 @@ public class PoolingFeature implements PolicyEngineFeatureApi, PolicyControllerF /** * ID of this host. */ + @Getter private final String host; /** @@ -74,6 +77,7 @@ public class PoolingFeature implements PolicyEngineFeatureApi, PolicyControllerF /** * Decremented each time a manager enters the Active state. Used by junit tests. */ + @Getter(AccessLevel.PROTECTED) private final CountDownLatch activeLatch = new CountDownLatch(1); /** @@ -92,19 +96,6 @@ public class PoolingFeature implements PolicyEngineFeatureApi, PolicyControllerF this.host = UUID.randomUUID().toString(); } - public String getHost() { - return host; - } - - /** - * Get active latch. - * - * @return a latch that will be decremented when a manager enters the active state - */ - protected CountDownLatch getActiveLatch() { - return activeLatch; - } - @Override public int getSequenceNumber() { return 0; diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/PoolingManagerImpl.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/PoolingManagerImpl.java index 9093c7c0..769e703e 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/PoolingManagerImpl.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/PoolingManagerImpl.java @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018-2020 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018-2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -27,6 +27,7 @@ import java.util.concurrent.CountDownLatch; import java.util.concurrent.ScheduledFuture; import java.util.concurrent.ScheduledThreadPoolExecutor; import java.util.concurrent.TimeUnit; +import lombok.Getter; import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure; import org.onap.policy.common.endpoints.event.comm.TopicListener; import org.onap.policy.drools.controller.DroolsController; @@ -65,12 +66,14 @@ public class PoolingManagerImpl implements PoolingManager, TopicListener { /** * ID of this host. */ + @Getter private final String host; /** * Properties with which this was configured. */ - private final PoolingProperties props; + @Getter + private final PoolingProperties properties; /** * Associated controller. @@ -90,6 +93,7 @@ public class PoolingManagerImpl implements PoolingManager, TopicListener { /** * Internal DMaaP topic used by this controller. */ + @Getter private final String topic; /** @@ -116,6 +120,7 @@ public class PoolingManagerImpl implements PoolingManager, TopicListener { /** * Current bucket assignments or {@code null}. */ + @Getter private BucketAssignments assignments = null; /** @@ -136,7 +141,7 @@ public class PoolingManagerImpl implements PoolingManager, TopicListener { CountDownLatch activeLatch) { this.host = host; this.controller = controller; - this.props = props; + this.properties = props; this.activeLatch = activeLatch; try { @@ -168,21 +173,6 @@ public class PoolingManagerImpl implements PoolingManager, TopicListener { } } - @Override - public String getHost() { - return host; - } - - @Override - public String getTopic() { - return topic; - } - - @Override - public PoolingProperties getProperties() { - return props; - } - /** * Indicates that the controller is about to start. Starts the publisher for the * internal topic, and creates a thread pool for the timers. @@ -257,7 +247,7 @@ public class PoolingManagerImpl implements PoolingManager, TopicListener { * stop the publisher, but allow time for any Offline message to be * transmitted */ - dmaapMgr.stopPublisher(props.getOfflinePubWaitMs()); + dmaapMgr.stopPublisher(properties.getOfflinePubWaitMs()); } } @@ -551,11 +541,6 @@ public class PoolingManagerImpl implements PoolingManager, TopicListener { } @Override - public BucketAssignments getAssignments() { - return assignments; - } - - @Override public State goStart() { return new StartState(this); } diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/PoolingProperties.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/PoolingProperties.java index 29949614..08b2753f 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/PoolingProperties.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/PoolingProperties.java @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018, 2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -21,6 +21,8 @@ package org.onap.policy.drools.pooling; import java.util.Properties; +import lombok.Getter; +import lombok.Setter; import org.onap.policy.common.utils.properties.BeanConfigurator; import org.onap.policy.common.utils.properties.Property; import org.onap.policy.common.utils.properties.SpecProperties; @@ -29,6 +31,8 @@ import org.onap.policy.common.utils.properties.exception.PropertyException; /** * Properties used by the pooling feature, specific to a controller. */ +@Getter +@Setter public class PoolingProperties { /** @@ -142,80 +146,4 @@ public class PoolingProperties { new BeanConfigurator().configureFromProperties(this, new SpecProperties(PREFIX, controllerName, props)); } - - public Properties getSource() { - return source; - } - - public String getPoolingTopic() { - return poolingTopic; - } - - public int getOfflineLimit() { - return offlineLimit; - } - - public long getOfflineAgeMs() { - return offlineAgeMs; - } - - public long getOfflinePubWaitMs() { - return offlinePubWaitMs; - } - - public long getStartHeartbeatMs() { - return startHeartbeatMs; - } - - public long getReactivateMs() { - return reactivateMs; - } - - public long getIdentificationMs() { - return identificationMs; - } - - public long getActiveHeartbeatMs() { - return activeHeartbeatMs; - } - - public long getInterHeartbeatMs() { - return interHeartbeatMs; - } - - public void setPoolingTopic(String poolingTopic) { - this.poolingTopic = poolingTopic; - } - - public void setOfflineLimit(int offlineLimit) { - this.offlineLimit = offlineLimit; - } - - public void setOfflineAgeMs(long offlineAgeMs) { - this.offlineAgeMs = offlineAgeMs; - } - - public void setOfflinePubWaitMs(long offlinePubWaitMs) { - this.offlinePubWaitMs = offlinePubWaitMs; - } - - public void setStartHeartbeatMs(long startHeartbeatMs) { - this.startHeartbeatMs = startHeartbeatMs; - } - - public void setReactivateMs(long reactivateMs) { - this.reactivateMs = reactivateMs; - } - - public void setIdentificationMs(long identificationMs) { - this.identificationMs = identificationMs; - } - - public void setActiveHeartbeatMs(long activeHeartbeatMs) { - this.activeHeartbeatMs = activeHeartbeatMs; - } - - public void setInterHeartbeatMs(long interHeartbeatMs) { - this.interHeartbeatMs = interHeartbeatMs; - } } diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/Serializer.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/Serializer.java index 4627b9eb..15c98e0d 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/Serializer.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/Serializer.java @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018-2020 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018-2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -69,13 +69,6 @@ public class Serializer { } /** - * Constructor. - */ - public Serializer() { - super(); - } - - /** * Encodes a filter. * * @param filter filter to be encoded diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/BucketAssignments.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/BucketAssignments.java index c78fb17b..d559a6d6 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/BucketAssignments.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/BucketAssignments.java @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018-2020 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018-2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -23,6 +23,9 @@ package org.onap.policy.drools.pooling.message; import java.util.Arrays; import java.util.HashSet; import java.util.Set; +import lombok.Getter; +import lombok.NoArgsConstructor; +import lombok.Setter; import org.onap.policy.drools.pooling.PoolingFeatureException; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -30,6 +33,9 @@ import org.slf4j.LoggerFactory; /** * Bucket assignments, which is simply an array of host names. */ +@Getter +@Setter +@NoArgsConstructor public class BucketAssignments { private static final Logger logger = LoggerFactory.getLogger(BucketAssignments.class); @@ -54,12 +60,6 @@ public class BucketAssignments { */ private String[] hostArray = null; - /** - * Constructor. - */ - public BucketAssignments() { - super(); - } /** * Constructor. @@ -71,14 +71,6 @@ public class BucketAssignments { this.hostArray = hostArray; } - public String[] getHostArray() { - return hostArray; - } - - public void setHostArray(String[] hostArray) { - this.hostArray = hostArray; - } - /** * Gets the leader, which is the host with the minimum UUID. * diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Heartbeat.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Heartbeat.java index 50a34138..0721fe7a 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Heartbeat.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Heartbeat.java @@ -2,14 +2,14 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018, 2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at - * + * * http://www.apache.org/licenses/LICENSE-2.0 - * + * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @@ -20,9 +20,16 @@ package org.onap.policy.drools.pooling.message; +import lombok.Getter; +import lombok.NoArgsConstructor; +import lombok.Setter; + /** * Heart beat message sent to self, or to the succeeding host. */ +@Getter +@Setter +@NoArgsConstructor public class Heartbeat extends Message { /** @@ -32,15 +39,7 @@ public class Heartbeat extends Message { /** * Constructor. - */ - public Heartbeat() { - super(); - - } - - /** - * Constructor. - * + * * @param source host on which the message originated * @param timestampMs time, in milliseconds, associated with the message */ @@ -49,13 +48,4 @@ public class Heartbeat extends Message { this.timestampMs = timestampMs; } - - public long getTimestampMs() { - return timestampMs; - } - - public void setTimestampMs(long timestampMs) { - this.timestampMs = timestampMs; - } - } diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Identification.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Identification.java index 6bb88363..2ca4dd75 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Identification.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Identification.java @@ -2,14 +2,14 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018, 2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at - * + * * http://www.apache.org/licenses/LICENSE-2.0 - * + * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @@ -20,27 +20,21 @@ package org.onap.policy.drools.pooling.message; +import lombok.NoArgsConstructor; + /** * Identifies the source host and the bucket assignments which it knows about. */ +@NoArgsConstructor public class Identification extends MessageWithAssignments { /** * Constructor. - */ - public Identification() { - super(); - - } - - /** - * Constructor. - * + * * @param source host on which the message originated * @param assignments assignments */ public Identification(String source, BucketAssignments assignments) { super(source, assignments); } - } diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Leader.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Leader.java index 80149f6e..239f7491 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Leader.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Leader.java @@ -2,14 +2,14 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018-2019 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018-2019, 2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at - * + * * http://www.apache.org/licenses/LICENSE-2.0 - * + * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @@ -20,23 +20,18 @@ package org.onap.policy.drools.pooling.message; +import lombok.NoArgsConstructor; import org.onap.policy.drools.pooling.PoolingFeatureException; /** * Indicates that the "source" of this message is now the "lead" host. */ +@NoArgsConstructor public class Leader extends MessageWithAssignments { /** * Constructor. - */ - public Leader() { - super(); - } - - /** - * Constructor. - * + * * @param source host on which the message originated * @param assignments assignments */ @@ -59,11 +54,11 @@ public class Leader extends MessageWithAssignments { } String leader = getSource(); - + if (!assignments.hasAssignment(leader)) { - throw new PoolingFeatureException("leader " + leader + " has no bucket assignments"); + throw new PoolingFeatureException("leader " + leader + " has no bucket assignments"); } - + for (String host : assignments.getHostArray()) { if (host.compareTo(leader) < 0) { throw new PoolingFeatureException("invalid leader " + leader + ", should be " + host); diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Message.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Message.java index 1de87867..0154fc7c 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Message.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Message.java @@ -2,14 +2,14 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018-2019 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018-2019, 2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at - * + * * http://www.apache.org/licenses/LICENSE-2.0 - * + * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @@ -20,11 +20,17 @@ package org.onap.policy.drools.pooling.message; +import lombok.Getter; +import lombok.NoArgsConstructor; +import lombok.Setter; import org.onap.policy.drools.pooling.PoolingFeatureException; /** * Messages sent on the internal topic. */ +@Getter +@Setter +@NoArgsConstructor public class Message { /** @@ -43,42 +49,20 @@ public class Message { */ private String channel; - /** - * Constructor. - */ - public Message() { - super(); - } /** * Constructor. - * + * * @param source host on which the message originated */ public Message(String source) { this.source = source; } - public String getSource() { - return source; - } - - public void setSource(String source) { - this.source = source; - } - - public String getChannel() { - return channel; - } - - public void setChannel(String channel) { - this.channel = channel; - } - /** * Checks the validity of the message, including verifying that required * fields are not missing. - * + * * @throws PoolingFeatureException if the message is invalid */ public void checkValidity() throws PoolingFeatureException { diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/MessageWithAssignments.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/MessageWithAssignments.java index cfc39231..adf17b25 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/MessageWithAssignments.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/MessageWithAssignments.java @@ -2,14 +2,14 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018-2019 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018-2019, 2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at - * + * * http://www.apache.org/licenses/LICENSE-2.0 - * + * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @@ -20,28 +20,28 @@ package org.onap.policy.drools.pooling.message; +import lombok.Getter; +import lombok.NoArgsConstructor; +import lombok.Setter; import org.onap.policy.drools.pooling.PoolingFeatureException; /** * A Message that includes bucket assignments. */ +@NoArgsConstructor public class MessageWithAssignments extends Message { /** * Bucket assignments, as known by the source host. */ + @Getter + @Setter private BucketAssignments assignments; - /** - * Constructor. - */ - public MessageWithAssignments() { - super(); - } /** * Constructor. - * + * * @param source host on which the message originated * @param assignments assignements */ @@ -49,15 +49,6 @@ public class MessageWithAssignments extends Message { super(source); this.assignments = assignments; - - } - - public BucketAssignments getAssignments() { - return assignments; - } - - public void setAssignments(BucketAssignments assignments) { - this.assignments = assignments; } /** diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Offline.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Offline.java index 487c4f3e..7a3a3b47 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Offline.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Offline.java @@ -2,14 +2,14 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018, 2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at - * + * * http://www.apache.org/licenses/LICENSE-2.0 - * + * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @@ -20,27 +20,21 @@ package org.onap.policy.drools.pooling.message; +import lombok.NoArgsConstructor; + /** * Indicates that the source host is going offline and will be unable to process * any further requests. */ +@NoArgsConstructor public class Offline extends Message { /** * Constructor. - */ - public Offline() { - super(); - - } - - /** - * Constructor. - * + * * @param source host on which the message originated */ public Offline(String source) { super(source); } - } diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Query.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Query.java index 8c9898ee..d349a789 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Query.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/message/Query.java @@ -2,14 +2,14 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018, 2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at - * + * * http://www.apache.org/licenses/LICENSE-2.0 - * + * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @@ -20,26 +20,20 @@ package org.onap.policy.drools.pooling.message; +import lombok.NoArgsConstructor; + /** * Query the other hosts for their identification. */ +@NoArgsConstructor public class Query extends Message { /** * Constructor. - */ - public Query() { - super(); - - } - - /** - * Constructor. - * + * * @param source host on which the message originated */ public Query(String source) { super(source); } - } diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/state/ActiveState.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/state/ActiveState.java index c5ee2ae3..9726c721 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/state/ActiveState.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/state/ActiveState.java @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018, 2020 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018, 2020-2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -22,6 +22,8 @@ package org.onap.policy.drools.pooling.state; import java.util.Arrays; import java.util.TreeSet; +import lombok.AccessLevel; +import lombok.Getter; import org.onap.policy.drools.pooling.PoolingManager; import org.onap.policy.drools.pooling.message.Heartbeat; import org.onap.policy.drools.pooling.message.Leader; @@ -34,6 +36,7 @@ import org.slf4j.LoggerFactory; * processes any events associated with one of its buckets. Other events are forwarded to * appropriate target hosts. */ +@Getter(AccessLevel.PROTECTED) public class ActiveState extends ProcessingState { private static final Logger logger = LoggerFactory.getLogger(ActiveState.class); @@ -41,6 +44,7 @@ public class ActiveState extends ProcessingState { /** * Set of hosts that have been assigned a bucket. */ + @Getter(AccessLevel.NONE) private final TreeSet<String> assigned = new TreeSet<>(); /** @@ -65,6 +69,7 @@ public class ActiveState extends ProcessingState { */ private boolean predHeartbeatSeen = false; + /** * Constructor. * @@ -261,21 +266,4 @@ public class ActiveState extends ProcessingState { return null; } } - - protected String getSuccHost() { - return succHost; - } - - protected String getPredHost() { - return predHost; - } - - protected boolean isMyHeartbeatSeen() { - return myHeartbeatSeen; - } - - protected boolean isPredHeartbeatSeen() { - return predHeartbeatSeen; - } - } diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/state/ProcessingState.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/state/ProcessingState.java index 7fed6a15..02d5ab62 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/state/ProcessingState.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/state/ProcessingState.java @@ -2,14 +2,14 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018, 2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at - * + * * http://www.apache.org/licenses/LICENSE-2.0 - * + * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @@ -28,6 +28,9 @@ import java.util.Queue; import java.util.Set; import java.util.SortedSet; import java.util.TreeSet; +import lombok.Getter; +import lombok.NonNull; +import lombok.Setter; import org.onap.policy.drools.pooling.PoolingManager; import org.onap.policy.drools.pooling.message.BucketAssignments; import org.onap.policy.drools.pooling.message.Leader; @@ -38,6 +41,7 @@ import org.slf4j.LoggerFactory; /** * Any state in which events are being processed locally and forwarded, as appropriate. */ +@Getter public class ProcessingState extends State { private static final Logger logger = LoggerFactory.getLogger(ProcessingState.class); @@ -45,11 +49,13 @@ public class ProcessingState extends State { /** * Current known leader, never {@code null}. */ + @NonNull + @Setter private String leader; /** * Constructor. - * + * * @param mgr pooling manager * @param leader current known leader, which need not be the same as the assignment * leader. Never {@code null} @@ -86,7 +92,7 @@ public class ProcessingState extends State { /** * Sets the assignments. - * + * * @param assignments new assignments, or {@code null} */ protected final void setAssignments(BucketAssignments assignments) { @@ -95,27 +101,9 @@ public class ProcessingState extends State { } } - public String getLeader() { - return leader; - } - - /** - * Sets the leader. - * - * @param leader the new leader - * @throws IllegalArgumentException if an argument is invalid - */ - protected void setLeader(String leader) { - if (leader == null) { - throw new IllegalArgumentException("null leader"); - } - - this.leader = leader; - } - /** * Determines if this host is the leader, based on the current assignments. - * + * * @return {@code true} if this host is the leader, {@code false} otherwise */ public boolean isLeader() { @@ -124,9 +112,9 @@ public class ProcessingState extends State { /** * Becomes the leader. Publishes a Leader message and enters the {@link ActiveState}. - * + * * @param alive hosts that are known to be alive - * + * * @return the new state */ protected State becomeLeader(SortedSet<String> alive) { @@ -147,9 +135,9 @@ public class ProcessingState extends State { /** * Makes a leader message. Assumes "this" host is the leader, and thus appears as the * first host in the set of hosts that are still alive. - * + * * @param alive hosts that are known to be alive - * + * * @return a new message */ private Leader makeLeader(Set<String> alive) { @@ -158,9 +146,9 @@ public class ProcessingState extends State { /** * Makes a set of bucket assignments. Assumes "this" host is the leader. - * + * * @param alive hosts that are known to be alive - * + * * @return a new set of bucket assignments */ private BucketAssignments makeAssignments(Set<String> alive) { @@ -191,7 +179,7 @@ public class ProcessingState extends State { /** * Makes a bucket array, copying the current assignments, if available. - * + * * @return a new bucket array */ private String[] makeBucketArray() { @@ -214,7 +202,7 @@ public class ProcessingState extends State { /** * Removes excess hosts from the set of available hosts. Assumes "this" host is the * leader, and thus appears as the first host in the set. - * + * * @param maxHosts maximum number of hosts to be retained * @param avail available hosts */ @@ -236,7 +224,7 @@ public class ProcessingState extends State { * Adds bucket indices to {@link HostBucket} objects. Buckets that are unassigned or * assigned to a host that does not appear within the map are re-assigned to a host * that appears within the map. - * + * * @param bucket2host bucket assignments * @param host2data maps a host name to its {@link HostBucket} */ @@ -265,7 +253,7 @@ public class ProcessingState extends State { /** * Assigns null buckets (i.e., those having no assignment) to available hosts. - * + * * @param buckets buckets that still need to be assigned to hosts * @param coll collection of current host-bucket assignments */ @@ -287,7 +275,7 @@ public class ProcessingState extends State { * Re-balances the buckets, taking from those that have a larger count and giving to * those that have a smaller count. Populates an output array with the new * assignments. - * + * * @param coll current bucket assignment * @param bucket2host array to be populated with the new assignments */ @@ -323,7 +311,7 @@ public class ProcessingState extends State { /** * Fills the array with the host assignments. - * + * * @param coll the host assignments * @param bucket2host array to be filled */ @@ -351,7 +339,7 @@ public class ProcessingState extends State { /** * Constructor. - * + * * @param host host */ public HostBucket(String host) { @@ -360,7 +348,7 @@ public class ProcessingState extends State { /** * Removes the next bucket from the list. - * + * * @return the next bucket */ public final Integer remove() { @@ -369,7 +357,7 @@ public class ProcessingState extends State { /** * Adds a bucket to the list. - * + * * @param index index of the bucket to add */ public final void add(Integer index) { @@ -378,7 +366,7 @@ public class ProcessingState extends State { /** * Size. - * + * * @return the number of buckets assigned to this host */ public final int size() { diff --git a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/state/StartState.java b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/state/StartState.java index c5761bfd..59bc4fd4 100644 --- a/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/state/StartState.java +++ b/feature-pooling-dmaap/src/main/java/org/onap/policy/drools/pooling/state/StartState.java @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018, 2020 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018, 2020-2021 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -20,6 +20,7 @@ package org.onap.policy.drools.pooling.state; +import lombok.Getter; import org.onap.policy.drools.pooling.PoolingManager; import org.onap.policy.drools.pooling.message.Heartbeat; import org.slf4j.Logger; @@ -30,6 +31,7 @@ import org.slf4j.LoggerFactory; * to look for just that particular message. Once the message is seen, it goes into the * {@link QueryState}. */ +@Getter public class StartState extends State { private static final Logger logger = LoggerFactory.getLogger(StartState.class); @@ -48,15 +50,6 @@ public class StartState extends State { super(mgr); } - /** - * Get Heart beat time stamp in milliseconds. - * - * @return the time stamp inserted into the heart beat message - */ - public long getHbTimestampMs() { - return hbTimestampMs; - } - @Override public void start() { |