Package net.bytebuddy.build

Class Plugin.Engine.Source.Origin.Filtering

java.lang.Object

net.bytebuddy.build.Plugin.Engine.Source.Origin.Filtering

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Iterable<Plugin.Engine.Source.Element>, Plugin.Engine.Source.Origin

Enclosing interface:

Plugin.Engine.Source.Origin

@Enhance
public static class Plugin.Engine.Source.Origin.Filtering
extends java.lang.Object
implements Plugin.Engine.Source.Origin

An origin that forwards all invocations to a delegate where an ElementMatcher is applied prior to iteration.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	Plugin.Engine.Source.Origin.Filtering.FilteringIterator	An iterator that applies a filter to observed elements.

Nested classes/interfaces inherited from interface net.bytebuddy.build.Plugin.Engine.Source.Origin

Plugin.Engine.Source.Origin.Filtering, Plugin.Engine.Source.Origin.ForJarFile

Field Summary

Fields

Modifier and Type	Field	Description
private Plugin.Engine.Source.Origin	delegate	The origin to which invocations are delegated.
private boolean	manifest	true if the manifest should be retained.
private ElementMatcher<Plugin.Engine.Source.Element>	matcher	The element matcher being used to filter elements.

Fields inherited from interface net.bytebuddy.build.Plugin.Engine.Source.Origin

NO_MANIFEST

Constructor Summary

Constructors

Constructor	Description
Filtering(Plugin.Engine.Source.Origin delegate, ElementMatcher<Plugin.Engine.Source.Element> matcher)	Creates a new filtering origin that retains the delegated origin's manifest.
Filtering(Plugin.Engine.Source.Origin delegate, ElementMatcher<Plugin.Engine.Source.Element> matcher, boolean manifest)	Creates a new filtering origin.

Method Summary

Modifier and Type	Method	Description
void	close()
ClassFileLocator	getClassFileLocator()	Returns a class file locator for the represented source.
java.util.jar.Manifest	getManifest()	Returns the manifest file of the source location or null if no manifest exists.
java.util.Iterator<Plugin.Engine.Source.Element>	iterator()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

delegate

private final Plugin.Engine.Source.Origin delegate

The origin to which invocations are delegated.

matcher

private final ElementMatcher<Plugin.Engine.Source.Element> matcher

The element matcher being used to filter elements.

manifest

private final boolean manifest

true if the manifest should be retained.

Constructor Detail

Filtering

public Filtering(Plugin.Engine.Source.Origin delegate,
                 ElementMatcher<Plugin.Engine.Source.Element> matcher)

Creates a new filtering origin that retains the delegated origin's manifest.

Parameters:

delegate - The origin to which invocations are delegated.

matcher - The element matcher being used to filter elements.

Filtering

public Filtering(Plugin.Engine.Source.Origin delegate,
                 ElementMatcher<Plugin.Engine.Source.Element> matcher,
                 boolean manifest)

Creates a new filtering origin.

Parameters:

delegate - The origin to which invocations are delegated.

matcher - The element matcher being used to filter elements.

manifest - true if the manifest should be retained.

Method Detail

getManifest

public java.util.jar.Manifest getManifest()
                                   throws java.io.IOException

Returns the manifest file of the source location or null if no manifest exists.

Specified by:

getManifest in interface Plugin.Engine.Source.Origin

Returns:

This source's manifest or null.

Throws:

java.io.IOException - If an I/O error occurs.

getClassFileLocator

public ClassFileLocator getClassFileLocator()

Returns a class file locator for the represented source. If the class file locator needs to be closed, it is the responsibility of this origin to close the locator or its underlying resources.

Specified by:

getClassFileLocator in interface Plugin.Engine.Source.Origin

Returns:

A class file locator for locating class files of this instance..

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Throws:

java.io.IOException

iterator

public java.util.Iterator<Plugin.Engine.Source.Element> iterator()

Specified by:

iterator in interface java.lang.Iterable<Plugin.Engine.Source.Element>