com.android.tools.build.apkzlib.zip.utils

Class CloseableByteSource

java.lang.Object

com.google.common.io.ByteSource

com.android.tools.build.apkzlib.zip.utils.CloseableByteSource

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

Direct Known Subclasses:

CloseableDelegateByteSource, InflaterByteSource, LazyDelegateByteSource

public abstract class CloseableByteSource
extends com.google.common.io.ByteSource
implements java.io.Closeable

Byte source that can be closed. Closing a byte source allows releasing any resources associated with it. This should not be confused with closing streams. For example, ByteTracker uses CloseableByteSources to know when the data associated with the byte source can be released.

Constructor Summary

Constructors

Constructor and Description
CloseableByteSource() Creates a new byte source.

Method Summary

Modifier and Type	Method and Description
void	close()
protected abstract void	innerClose() Closes the by source.

Methods inherited from class com.google.common.io.ByteSource

asCharSource, concat, concat, concat, contentEquals, copyTo, copyTo, empty, hash, isEmpty, openBufferedStream, openStream, read, read, size, slice, wrap

Methods inherited from class java.lang.Object

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

Constructor Detail

CloseableByteSource

public CloseableByteSource()

Creates a new byte source.

Method Detail

close

public final void close()
                 throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException

innerClose

protected abstract void innerClose()
                            throws java.io.IOException

Closes the by source. This method is only invoked once, even if close() is called multiple times.

Throws:

java.io.IOException - failed to close