JRE 8 rt.jar - javax.* Package Source Code

JRE 8 rt.jar is the JAR file for JRE 8 RT (Runtime) libraries. JRE (Java Runtime) 8 is the runtime environment included in JDK 8. JRE 8 rt.jar libraries are divided into 6 packages:

com.* - Internal Oracle and Sun Microsystems libraries
java.* - Standard Java API libraries.
javax.* - Extended Java API libraries.
jdk.* -  JDK supporting libraries.
org.* - Third party libraries.
sun.* - Old libraries developed by Sun Microsystems.

JAR File Information:

Directory of C:\fyicenter\jdk-1.8.0_191\jre\lib
      63,596,151 rt.jar

Here is the list of Java classes of the javax.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.

✍: FYIcenter

javax/annotation/processing/AbstractProcessor.java

/*
 * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
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 *
 */

package javax.annotation.processing;

import java.util.Set;
import java.util.HashSet;
import java.util.Collections;
import java.util.Objects;
import javax.lang.model.element.*;
import javax.lang.model.SourceVersion;
import javax.tools.Diagnostic;

/**
 * An abstract annotation processor designed to be a convenient
 * superclass for most concrete annotation processors.  This class
 * examines annotation values to compute the {@linkplain
 * #getSupportedOptions options}, {@linkplain
 * #getSupportedAnnotationTypes annotation types}, and {@linkplain
 * #getSupportedSourceVersion source version} supported by its
 * subtypes.
 *
 * <p>The getter methods may {@linkplain Messager#printMessage issue
 * warnings} about noteworthy conditions using the facilities available
 * after the processor has been {@linkplain #isInitialized
 * initialized}.
 *
 * <p>Subclasses are free to override the implementation and
 * specification of any of the methods in this class as long as the
 * general {@link javax.annotation.processing.Processor Processor}
 * contract for that method is obeyed.
 *
 * @author Joseph D. Darcy
 * @author Scott Seligman
 * @author Peter von der Ah&eacute;
 * @since 1.6
 */
public abstract class AbstractProcessor implements Processor {
    /**
     * Processing environment providing by the tool framework.
     */
    protected ProcessingEnvironment processingEnv;
    private boolean initialized = false;

    /**
     * Constructor for subclasses to call.
     */
    protected AbstractProcessor() {}

    /**
     * If the processor class is annotated with {@link
     * SupportedOptions}, return an unmodifiable set with the same set
     * of strings as the annotation.  If the class is not so
     * annotated, an empty set is returned.
     *
     * @return the options recognized by this processor, or an empty
     * set if none
     */
    public Set<String> getSupportedOptions() {
        SupportedOptions so = this.getClass().getAnnotation(SupportedOptions.class);
        if  (so == null)
            return Collections.emptySet();
        else
            return arrayToSet(so.value());
    }

    /**
     * If the processor class is annotated with {@link
     * SupportedAnnotationTypes}, return an unmodifiable set with the
     * same set of strings as the annotation.  If the class is not so
     * annotated, an empty set is returned.
     *
     * @return the names of the annotation types supported by this
     * processor, or an empty set if none
     */
    public Set<String> getSupportedAnnotationTypes() {
            SupportedAnnotationTypes sat = this.getClass().getAnnotation(SupportedAnnotationTypes.class);
            if  (sat == null) {
                if (isInitialized())
                    processingEnv.getMessager().printMessage(Diagnostic.Kind.WARNING,
                                                             "No SupportedAnnotationTypes annotation " +
                                                             "found on " + this.getClass().getName() +
                                                             ", returning an empty set.");
                return Collections.emptySet();
            }
            else
                return arrayToSet(sat.value());
        }

    /**
     * If the processor class is annotated with {@link
     * SupportedSourceVersion}, return the source version in the
     * annotation.  If the class is not so annotated, {@link
     * SourceVersion#RELEASE_6} is returned.
     *
     * @return the latest source version supported by this processor
     */
    public SourceVersion getSupportedSourceVersion() {
        SupportedSourceVersion ssv = this.getClass().getAnnotation(SupportedSourceVersion.class);
        SourceVersion sv = null;
        if (ssv == null) {
            sv = SourceVersion.RELEASE_6;
            if (isInitialized())
                processingEnv.getMessager().printMessage(Diagnostic.Kind.WARNING,
                                                         "No SupportedSourceVersion annotation " +
                                                         "found on " + this.getClass().getName() +
                                                         ", returning " + sv + ".");
        } else
            sv = ssv.value();
        return sv;
    }


    /**
     * Initializes the processor with the processing environment by
     * setting the {@code processingEnv} field to the value of the
     * {@code processingEnv} argument.  An {@code
     * IllegalStateException} will be thrown if this method is called
     * more than once on the same object.
     *
     * @param processingEnv environment to access facilities the tool framework
     * provides to the processor
     * @throws IllegalStateException if this method is called more than once.
     */
    public synchronized void init(ProcessingEnvironment processingEnv) {
        if (initialized)
            throw new IllegalStateException("Cannot call init more than once.");
        Objects.requireNonNull(processingEnv, "Tool provided null ProcessingEnvironment");

        this.processingEnv = processingEnv;
        initialized = true;
    }

    /**
     * {@inheritDoc}
     */
    public abstract boolean process(Set<? extends TypeElement> annotations,
                                    RoundEnvironment roundEnv);

    /**
     * Returns an empty iterable of completions.
     *
     * @param element {@inheritDoc}
     * @param annotation {@inheritDoc}
     * @param member {@inheritDoc}
     * @param userText {@inheritDoc}
     */
    public Iterable<? extends Completion> getCompletions(Element element,
                                                         AnnotationMirror annotation,
                                                         ExecutableElement member,
                                                         String userText) {
        return Collections.emptyList();
    }

    /**
     * Returns {@code true} if this object has been {@linkplain #init
     * initialized}, {@code false} otherwise.
     *
     * @return {@code true} if this object has been initialized,
     * {@code false} otherwise.
     */
    protected synchronized boolean isInitialized() {
        return initialized;
    }

    private static Set<String> arrayToSet(String[] array) {
        assert array != null;
        Set<String> set = new HashSet<String>(array.length);
        for (String s : array)
            set.add(s);
        return Collections.unmodifiableSet(set);
    }
}

javax/annotation/processing/AbstractProcessor.java

 

JRE 8 rt.jar - org.* Package Source Code

JRE 8 rt.jar - java.* Package Source Code

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