| 1 | /*
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| 2 | * Copyright 2004-2005 The Apache Software Foundation
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| 3 | *
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| 4 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 5 | * you may not use this file except in compliance with the License.
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| 6 | * You may obtain a copy of the License at
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| 7 | *
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| 8 | * http://www.apache.org/licenses/LICENSE-2.0
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| 9 | *
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| 10 | * Unless required by applicable law or agreed to in writing, software
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| 11 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 13 | * See the License for the specific language governing permissions and
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| 14 | * limitations under the License.
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| 15 | *
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| 16 | */
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| 17 |
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| 18 | package org.apache.tools.ant.helper;
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| 19 |
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| 20 |
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| 21 | import org.apache.tools.ant.Project;
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| 22 | import org.apache.tools.ant.Executor;
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| 23 | import org.apache.tools.ant.BuildException;
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| 24 |
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| 25 |
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| 26 | /**
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| 27 | * "Single-check" Target executor implementation.
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| 28 | * Differs from {@link DefaultExecutor} in that the dependencies for all
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| 29 | * targets are computed together, so that shared dependencies are run just once.
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| 30 | * @since Ant 1.6.3
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| 31 | */
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| 32 | public class SingleCheckExecutor implements Executor {
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| 33 |
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| 34 | //inherit doc
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| 35 | public void executeTargets(Project project, String[] targetNames)
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| 36 | throws BuildException {
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| 37 | project.executeSortedTargets(
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| 38 | project.topoSort(targetNames, project.getTargets(), false));
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| 39 | }
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| 40 |
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| 41 | //inherit doc
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| 42 | public Executor getSubProjectExecutor() {
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| 43 | return this;
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| 44 | }
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| 45 |
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| 46 | }
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