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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*
*/
package org.apache.tools.ant.helper;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Executor;
import org.apache.tools.ant.Project;
/**
* "Single-check" Target executor implementation.
* Differs from {@link DefaultExecutor} in that the dependencies for all
* targets are computed together, so that shared dependencies are run just once.
* @since Ant 1.6.3
*/
public class SingleCheckExecutor implements Executor {
/** {@inheritDoc}. */
public void executeTargets(Project project, String[] targetNames)
throws BuildException {
project.executeSortedTargets(
project.topoSort(targetNames, project.getTargets(), false));
}
/** {@inheritDoc}. */
public Executor getSubProjectExecutor() {
return this;
}
}
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