* See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.api.internal.tasks.compile.incremental.classpath;

import org.gradle.api.internal.tasks.compile.incremental.deps.ClassSetAnalysisData;

import java.io.File;

public interface ClassSetAnalyzer {
    ClassSetAnalysisData analyzeClasspathEntry(File classpathEntry);

4. You applied a plugin to your app in <<part4_gradle_plugins#part4_begin,part 4>>.
5. You learned about incremental builds in <<part5_gradle_inc_builds#part5_begin,part 5>>.

== Step 1. Understanding Caching
Incremental Builds are a great optimization that helps avoid work that is already done.

import org.gradle.api.internal.tasks.compile.incremental.processing.IncrementalAnnotationProcessorType;

import java.io.Serializable;

/**
 * Information about an annotation processor, based on its static metadata
 * in <code>META-INF/services/javax.annotation.processing.Processor</code> and
 * <code>META-INF/gradle/incremental.annotation.processors</code>
 */

    private final String skipMessage;

    public DefaultTaskSkippedResult(long startTime, long endTime, String skipMessage, boolean incremental) {
        super(startTime, endTime, "skipped", incremental, null);
        this.skipMessage = skipMessage;
    }

    @Override
    public String getSkipMessage() {
        return skipMessage;
    }

    private static final String INCREMENTAL_TASK_NAME = "incrementalTask"

    @Issue("https://github.com/gradle/gradle/issues/9320")
    def "incremental task with NAME_ONLY input (matching file names and content) detects changed input"() {
        def inputs = folderNames().collect { file("${it}/input.txt").createFile() }
        def modifiedInput = inputs[1]

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.api.internal.tasks.compile.incremental.compilerapi.constants;

import org.gradle.api.internal.tasks.compile.incremental.compilerapi.deps.DependentsSet;

import java.util.Collections;
import java.util.Map;

public class ConstantToDependentsMapping {

rootProject.name = "incremental-task"...

rootProject.name = "incremental-build-advanced"...

import java.util.Map;


/**
 * The peculiars of the swiftc incremental compiler can be extracted from the Driver's source code:
 * https://github.com/apple/swift/tree/d139ab29681d679337245f399dd8c76d620aa1aa/lib/Driver
 * And docs:
 * https://github.com/apple/swift/blob/d139ab29681d679337245f399dd8c76d620aa1aa/docs/Driver.md
 *
 * The incremental compiler uses the timestamp of source files and the timestamp in module.swiftdeps to

            return true;
        }

        @Override
        public boolean accept(String propertyName, ChangeVisitor visitor) {
            throw new InvalidUserDataException("Cannot query incremental changes for property " + propertyName + ": No incremental properties declared.");
        }
    };