/*
* Copyright 2013 the original author or authors.
*
* 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.
*/
package org.gradle.api.internal.changedetection.changes;
import org.gradle.api.Action;
import org.gradle.api.internal.changedetection.rules.TaskStateChange;
import org.gradle.api.internal.changedetection.rules.TaskStateChanges;
import org.gradle.api.internal.changedetection.state.FilesSnapshotSet;
import org.gradle.api.tasks.incremental.InputFileDetails;
import java.util.ArrayList;
import java.util.List;
public class ChangesOnlyIncrementalTaskInputs extends StatefulIncrementalTaskInputs {
private final TaskStateChanges inputFilesState;
private List<InputFileDetails> removedFiles = new ArrayList<InputFileDetails>();
public ChangesOnlyIncrementalTaskInputs(TaskStateChanges inputFilesState, FilesSnapshotSet inputFilesSnapshot) {
super(inputFilesSnapshot);
this.inputFilesState = inputFilesState;
}
public boolean isIncremental() {
return true;
}
@Override
protected void doOutOfDate(final Action<? super InputFileDetails> outOfDateAction) {
for (TaskStateChange change : inputFilesState) {
InputFileDetails fileChange = (InputFileDetails) change;
if (fileChange.isRemoved()) {
removedFiles.add(fileChange);
} else {
outOfDateAction.execute(fileChange);
}
}
}
@Override
protected void doRemoved(Action<? super InputFileDetails> removedAction) {
for (InputFileDetails removedFile : removedFiles) {
removedAction.execute(removedFile);
}
}
}