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:

Closeable

public class MockIndexOutputWrapper
extends 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

MockIndexOutputWrapper(MockDirectoryWrapper dir, IndexOutput delegate, String name)
Construct an empty output buffer.

Method Summary

void	close()
void	copyBytes(DataInput input, long numBytes)
void	flush()
long	getFilePointer()
long	length()
void	seek(long pos)
void	setLength(long length)
String	toString()
void	writeByte(byte b)
void	writeBytes(byte[] b, int offset, int len)

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

MockIndexOutputWrapper

public MockIndexOutputWrapper(MockDirectoryWrapper dir,
                              IndexOutput delegate,
                              String name)

Construct an empty output buffer.

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in class IndexOutput

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in class IndexOutput

Throws:

IOException

writeByte

public void writeByte(byte b)
               throws IOException

Specified by:

writeByte in class DataOutput

Throws:

IOException

writeBytes

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

Specified by:

writeBytes in class DataOutput

Throws:

IOException

getFilePointer

public long getFilePointer()

Specified by:

getFilePointer in class IndexOutput

seek

public void seek(long pos)
          throws IOException

Specified by:

seek in class IndexOutput

Throws:

IOException

length

public long length()
            throws IOException

Specified by:

length in class IndexOutput

Throws:

IOException

setLength

public void setLength(long length)
               throws IOException

Overrides:

setLength in class IndexOutput

Throws:

IOException

copyBytes

public void copyBytes(DataInput input,
                      long numBytes)
               throws IOException

Overrides:

copyBytes in class DataOutput

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object