org.apache.lucene.analysis

Class CharacterUtils.CharacterBuffer

java.lang.Object

org.apache.lucene.analysis.CharacterUtils.CharacterBuffer

Enclosing class:

CharacterUtils

public static final class CharacterUtils.CharacterBuffer
extends java.lang.Object

A simple IO buffer to use with CharacterUtils.fill(CharacterBuffer, Reader).

Field Summary

Fields

Modifier and Type	Field and Description
private char[]	buffer
(package private) char	lastTrailingHighSurrogate
private int	length
private int	offset

Constructor Summary

Constructors

Constructor and Description
CharacterBuffer(char[] buffer, int offset, int length)

Method Summary

Modifier and Type	Method and Description
char[]	getBuffer() Returns the internal buffer
int	getLength() Return the length of the data in the internal buffer starting at getOffset()
int	getOffset() Returns the data offset in the internal buffer.
void	reset() Resets the CharacterBuffer.

Methods inherited from class java.lang.Object

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

Field Detail

buffer

private final char[] buffer

offset

private int offset

length

private int length

lastTrailingHighSurrogate

char lastTrailingHighSurrogate

Constructor Detail

CharacterBuffer

CharacterBuffer(char[] buffer,
                int offset,
                int length)

Method Detail

getBuffer

public char[] getBuffer()

Returns the internal buffer

Returns:

the buffer

getOffset

public int getOffset()

Returns the data offset in the internal buffer.

Returns:

the offset

getLength

public int getLength()

Return the length of the data in the internal buffer starting at getOffset()

Returns:

the length

reset

public void reset()

Resets the CharacterBuffer. All internals are reset to its default values.