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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. 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.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.model.policymodel.handling;
import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
import org.onap.policy.apex.model.basicmodel.concepts.AxKeyInfo;
import org.onap.policy.apex.model.contextmodel.concepts.AxContextAlbum;
import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchema;
import org.onap.policy.apex.model.eventmodel.concepts.AxEvent;
import org.onap.policy.apex.model.policymodel.concepts.AxPolicy;
import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel;
import org.onap.policy.apex.model.policymodel.concepts.AxTask;
import org.onap.policy.apex.model.utilities.comparison.KeyComparer;
import org.onap.policy.apex.model.utilities.comparison.KeyDifference;
import org.onap.policy.apex.model.utilities.comparison.KeyedMapComparer;
import org.onap.policy.apex.model.utilities.comparison.KeyedMapDifference;
/**
* This class compares two policy models {@link AxPolicyModel} and holds the result of that comparison. It compares
* policy models on their keys, their context schema differences, their event differences, their context album
* differences, their task differences, their policy differences, and their key information differences.
*
* @author Liam Fallon (liam.fallon@ericsson.com)
*/
public class PolicyModelComparer {
// Comparison of policy model keys
private final KeyDifference<AxArtifactKey> policyModelsKeyDifference;
// Comparison of context schemas
private final KeyDifference<AxArtifactKey> contextSchemasKeyDifference;
private KeyedMapDifference<AxArtifactKey, AxContextSchema> contextSchemaCompareResult = new KeyedMapDifference<>();
// Comparison of events
private final KeyDifference<AxArtifactKey> eventsKeyDifference;
private KeyedMapDifference<AxArtifactKey, AxEvent> eventComparisonResult = new KeyedMapDifference<>();
// Comparison of context albums
private final KeyDifference<AxArtifactKey> contextAlbumKeyDifference;
private KeyedMapDifference<AxArtifactKey, AxContextAlbum> contextAlbumComparisonResult = new KeyedMapDifference<>();
// Comparison of tasks
private final KeyDifference<AxArtifactKey> tasksKeyDifference;
private KeyedMapDifference<AxArtifactKey, AxTask> taskComparisonResult = new KeyedMapDifference<>();
// Comparison of policies
private final KeyDifference<AxArtifactKey> policiesKeyDifference;
private KeyedMapDifference<AxArtifactKey, AxPolicy> policyComparisonResult = new KeyedMapDifference<>();
// Comparison of key information
private final KeyDifference<AxArtifactKey> keyInformationKeyDifference;
private KeyedMapDifference<AxArtifactKey, AxKeyInfo> keyInfoComparisonResult = new KeyedMapDifference<>();
/**
* The Constructor.
*
* @param left the left
* @param right the right
*/
public PolicyModelComparer(final AxPolicyModel left, final AxPolicyModel right) {
// @formatter:off
policyModelsKeyDifference = new KeyComparer<AxArtifactKey>().compareKeys(left.getKey(), right.getKey());
contextSchemasKeyDifference = new KeyComparer<AxArtifactKey>().compareKeys(left.getKey(), right.getKey());
eventsKeyDifference = new KeyComparer<AxArtifactKey>().compareKeys(left.getKey(), right.getKey());
contextAlbumKeyDifference = new KeyComparer<AxArtifactKey>().compareKeys(left.getKey(), right.getKey());
tasksKeyDifference = new KeyComparer<AxArtifactKey>().compareKeys(left.getKey(), right.getKey());
policiesKeyDifference = new KeyComparer<AxArtifactKey>().compareKeys(left.getKey(), right.getKey());
keyInformationKeyDifference = new KeyComparer<AxArtifactKey>().compareKeys(left.getKey(), right.getKey());
contextSchemaCompareResult = new KeyedMapComparer<AxArtifactKey, AxContextSchema>().compareMaps(
left.getSchemas().getSchemasMap(), right.getSchemas().getSchemasMap());
eventComparisonResult = new KeyedMapComparer<AxArtifactKey, AxEvent>().compareMaps(
left.getEvents().getEventMap(), right.getEvents().getEventMap());
contextAlbumComparisonResult = new KeyedMapComparer<AxArtifactKey, AxContextAlbum>().compareMaps(
left.getAlbums().getAlbumsMap(), right.getAlbums().getAlbumsMap());
taskComparisonResult = new KeyedMapComparer<AxArtifactKey, AxTask>()
.compareMaps(left.getTasks().getTaskMap(), right.getTasks().getTaskMap());
policyComparisonResult = new KeyedMapComparer<AxArtifactKey, AxPolicy>().compareMaps(
left.getPolicies().getPolicyMap(), right.getPolicies().getPolicyMap());
keyInfoComparisonResult = new KeyedMapComparer<AxArtifactKey, AxKeyInfo>().compareMaps(
left.getKeyInformation().getKeyInfoMap(), right.getKeyInformation().getKeyInfoMap());
// @formatter:on
}
/**
* Gets the difference between policy model keys on the two models.
*
* @return the difference between policy model keys
*/
public KeyDifference<AxArtifactKey> getPolicyModelsKeyDifference() {
return policyModelsKeyDifference;
}
/**
* Gets the difference between context schema keys on the two models.
*
* @return the difference between context schema keys
*/
public KeyDifference<AxArtifactKey> getContextSchemaKeyDifference() {
return contextSchemasKeyDifference;
}
/**
* Gets the difference between context schemas on the two models.
*
* @return the difference between context schemas
*/
public KeyedMapDifference<AxArtifactKey, AxContextSchema> getContextSchemaComparisonResult() {
return contextSchemaCompareResult;
}
/**
* Gets the difference between event keys on the two models.
*
* @return the difference between event keys
*/
public KeyDifference<AxArtifactKey> getEventKeyDifference() {
return eventsKeyDifference;
}
/**
* Gets the difference between the events on the two models.
*
* @return the difference between the events
*/
public KeyedMapDifference<AxArtifactKey, AxEvent> getEventComparisonResult() {
return eventComparisonResult;
}
/**
* Gets the difference between context album keys on the two models.
*
* @return the difference between context album keys
*/
public KeyDifference<AxArtifactKey> getContextAlbumKeyDifference() {
return contextAlbumKeyDifference;
}
/**
* Gets the difference between the context albums on the two models.
*
* @return the difference between the context albums
*/
public KeyedMapDifference<AxArtifactKey, AxContextAlbum> getContextAlbumComparisonResult() {
return contextAlbumComparisonResult;
}
/**
* Gets the difference between task keys on the two models.
*
* @return the difference between task keys
*/
public KeyDifference<AxArtifactKey> getTaskKeyDifference() {
return tasksKeyDifference;
}
/**
* Gets the difference between the tasks on the two models.
*
* @return the difference between the tasks
*/
public KeyedMapDifference<AxArtifactKey, AxTask> getTaskComparisonResult() {
return taskComparisonResult;
}
/**
* Gets the difference between policy keys on the two models.
*
* @return the difference between policy keys
*/
public KeyDifference<AxArtifactKey> getPolicykeyDifference() {
return policiesKeyDifference;
}
/**
* Gets the difference between the policies on the two models.
*
* @return the difference between the policies
*/
public KeyedMapDifference<AxArtifactKey, AxPolicy> getPolicyComparisonResult() {
return policyComparisonResult;
}
/**
* Gets the difference between key information keys on the two models.
*
* @return the difference between key information keys
*/
public KeyDifference<AxArtifactKey> getKeyInformationKeyDifference() {
return keyInformationKeyDifference;
}
/**
* Gets the difference between the key information on the two models.
*
* @return the difference between the key information
*/
public KeyedMapDifference<AxArtifactKey, AxKeyInfo> getKeyInfoComparisonResult() {
return keyInfoComparisonResult;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
return asString(true, true);
}
/**
* As string.
*
* @param diffsOnly the diffs only
* @param keysOnly the keys only
* @return the string
*/
public String asString(final boolean diffsOnly, final boolean keysOnly) {
final StringBuilder builder = new StringBuilder();
builder.append("****** policy map differences ******\n");
builder.append(policyModelsKeyDifference.asString(diffsOnly));
builder.append("*** context schema differences ***\n");
builder.append(contextSchemasKeyDifference.asString(diffsOnly));
builder.append(contextSchemaCompareResult.asString(diffsOnly, keysOnly));
builder.append("*** event differences ***\n");
builder.append(eventsKeyDifference.asString(diffsOnly));
builder.append(eventComparisonResult.asString(diffsOnly, keysOnly));
builder.append("*** context album differences ***\n");
builder.append(contextAlbumKeyDifference.asString(diffsOnly));
builder.append(contextAlbumComparisonResult.asString(diffsOnly, keysOnly));
builder.append("*** task differences ***\n");
builder.append(tasksKeyDifference.asString(diffsOnly));
builder.append(taskComparisonResult.asString(diffsOnly, keysOnly));
builder.append("*** policy differences ***\n");
builder.append(policiesKeyDifference.asString(diffsOnly));
builder.append(policyComparisonResult.asString(diffsOnly, keysOnly));
builder.append("*** key information differences ***\n");
builder.append(keyInformationKeyDifference.asString(diffsOnly));
builder.append(keyInfoComparisonResult.asString(diffsOnly, keysOnly));
builder.append("***********************************\n");
return builder.toString();
}
}
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