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Diffstat (limited to 'appc-common/src/main/java/org/onap/appc/pool/Allocator.java')
-rw-r--r-- | appc-common/src/main/java/org/onap/appc/pool/Allocator.java | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/appc-common/src/main/java/org/onap/appc/pool/Allocator.java b/appc-common/src/main/java/org/onap/appc/pool/Allocator.java new file mode 100644 index 000000000..4b9f15a90 --- /dev/null +++ b/appc-common/src/main/java/org/onap/appc/pool/Allocator.java @@ -0,0 +1,48 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP : APPC + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Copyright (C) 2017 Amdocs + * ============================================================================= + * 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. + * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + * ============LICENSE_END========================================================= + */ + + + +package org.onap.appc.pool; + +import java.io.Closeable; + +/** + * This interface is used to supply an object that will be called by the pool manager whenever a new widget must be + * allocated. + * @param <T> + * The generic type that we are caching. + */ + +public interface Allocator<T extends Closeable> { + + /** + * Allocate an object of type <T> and return it to the pool + * + * @param pool + * The pool that the object is to be allocated to + * @return An object of type T + */ + T allocate(Pool<T> pool); +} |