org.apache.lucene.store

Class MockIndexOutputWrapper

java.lang.Object

org.apache.lucene.store.DataOutput

org.apache.lucene.store.IndexOutput

org.apache.lucene.store.MockIndexOutputWrapper

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class MockIndexOutputWrapper
extends org.apache.lucene.store.IndexOutput

Used by MockRAMDirectory to create an output stream that will throw an IOException on fake disk full, track max disk space actually used, and maybe throw random IOExceptions.

Constructor Summary

Constructors

Constructor and Description
MockIndexOutputWrapper(MockDirectoryWrapper dir, org.apache.lucene.store.IndexOutput delegate, java.lang.String name) Construct an empty output buffer.

Method Summary

Modifier and Type	Method and Description
void	close()
void	copyBytes(org.apache.lucene.store.DataInput input, long numBytes)
void	flush()
long	getFilePointer()
long	length()
void	seek(long pos)
void	setLength(long length)
void	writeByte(byte b)
void	writeBytes(byte[] b, int offset, int len)

Methods inherited from class org.apache.lucene.store.DataOutput

writeBytes, writeChars, writeChars, writeInt, writeLong, writeShort, writeString, writeStringStringMap, writeVInt, writeVLong

Methods inherited from class java.lang.Object

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

Constructor Detail

MockIndexOutputWrapper

public MockIndexOutputWrapper(MockDirectoryWrapper dir,
                              org.apache.lucene.store.IndexOutput delegate,
                              java.lang.String name)

Construct an empty output buffer.

Method Detail

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in class org.apache.lucene.store.IndexOutput

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in class org.apache.lucene.store.IndexOutput

Throws:

java.io.IOException

writeByte

public void writeByte(byte b)
               throws java.io.IOException

Specified by:

writeByte in class org.apache.lucene.store.DataOutput

Throws:

java.io.IOException

writeBytes

public void writeBytes(byte[] b,
                       int offset,
                       int len)
                throws java.io.IOException

Specified by:

writeBytes in class org.apache.lucene.store.DataOutput

Throws:

java.io.IOException

getFilePointer

public long getFilePointer()

Specified by:

getFilePointer in class org.apache.lucene.store.IndexOutput

seek

public void seek(long pos)
          throws java.io.IOException

Specified by:

seek in class org.apache.lucene.store.IndexOutput

Throws:

java.io.IOException

length

public long length()
            throws java.io.IOException

Specified by:

length in class org.apache.lucene.store.IndexOutput

Throws:

java.io.IOException

setLength

public void setLength(long length)
               throws java.io.IOException

Overrides:

setLength in class org.apache.lucene.store.IndexOutput

Throws:

java.io.IOException

copyBytes

public void copyBytes(org.apache.lucene.store.DataInput input,
                      long numBytes)
               throws java.io.IOException

Overrides:

copyBytes in class org.apache.lucene.store.DataOutput

Throws:

java.io.IOException