Package org.apache.lucene.tests.store

Class MockIndexOutputWrapper

java.lang.Object

org.apache.lucene.store.DataOutput

org.apache.lucene.store.IndexOutput

org.apache.lucene.store.FilterIndexOutput

org.apache.lucene.tests.store.MockIndexOutputWrapper

All Implemented Interfaces:

Closeable, AutoCloseable

public class MockIndexOutputWrapper
extends FilterIndexOutput

Used 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.

Field Summary

Fields inherited from class org.apache.lucene.store.FilterIndexOutput

out

Constructor Summary

Constructors

Constructor	Description
MockIndexOutputWrapper(MockDirectoryWrapper dir, IndexOutput out, String name)	Construct an empty output buffer.

Method Summary

Modifier and Type	Method	Description
void	close()
void	copyBytes(DataInput input, long numBytes)
void	writeByte(byte b)
void	writeBytes(byte[] b, int len)
void	writeBytes(byte[] b, int offset, int len)

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

getChecksum, getDelegate, getFilePointer, unwrap

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

alignFilePointer, alignOffset, getName, toString

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

writeInt, writeLong, writeMapOfStrings, writeSetOfStrings, writeShort, writeString, writeVInt, writeVLong, writeZInt, writeZLong

Methods inherited from class java.lang.Object

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

Constructor Details

MockIndexOutputWrapper

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

Construct an empty output buffer.

Method Details

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class FilterIndexOutput

Throws:

IOException

writeByte

public void writeByte(byte b)
               throws IOException

Overrides:

writeByte in class FilterIndexOutput

Throws:

IOException

writeBytes

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

Overrides:

writeBytes in class FilterIndexOutput

Throws:

IOException

writeBytes

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

Overrides:

writeBytes in class DataOutput

Throws:

IOException

copyBytes

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

Overrides:

copyBytes in class DataOutput

Throws:

IOException