org.nd4j.linalg.workspace.WorkspacesCloseable Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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
******************************************************************************/
package org.nd4j.linalg.workspace;
import lombok.Data;
import lombok.NonNull;
import org.nd4j.linalg.api.memory.MemoryWorkspace;
/**
* An {@link AutoCloseable} for multiple workspaces
* NOTE: Workspaces are closed in REVERSED order to how they are provided to the costructor;
* this is to mirror nested workspace use
*
* @author Alex Black
*/
@Data
public class WorkspacesCloseable implements AutoCloseable {
private MemoryWorkspace[] workspaces;
public WorkspacesCloseable(@NonNull MemoryWorkspace... workspaces){
this.workspaces = workspaces;
}
@Override
public void close() {
for( int i=workspaces.length-1; i>=0; i-- ){
workspaces[i].close();
}
}
}