TaskOutputsInternal.java

/*
 * Copyright 2010 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;

import com.google.common.collect.ImmutableSortedSet;
import org.gradle.api.file.FileCollection;
import org.gradle.api.internal.tasks.TaskOutputFilePropertySpec;
import org.gradle.api.specs.Spec;
import org.gradle.api.tasks.TaskOutputs;

public interface TaskOutputsInternal extends TaskOutputs {

    Spec<? super TaskInternal> getUpToDateSpec();

    ImmutableSortedSet<TaskOutputFilePropertySpec> getFileProperties();

    /**
     * Returns the output files recorded during the previous execution of the task.
     */
    FileCollection getPreviousOutputFiles();

    void setHistory(TaskExecutionHistory history);

    /**
     * Yields information about the cacheability of the outputs.
     */
    TaskOutputCachingState getCachingState();

    /**
     * Returns whether the task has declared any outputs.
     */
    boolean hasDeclaredOutputs();
}