Package com.github.javaparser

Class LineEndingProcessingProvider

java.lang.Object

com.github.javaparser.LineEndingProcessingProvider

All Implemented Interfaces:

Provider

public class LineEndingProcessingProvider
extends java.lang.Object
implements Provider

Provider un-escaping unicode escape sequences in the input sequence.

Field Summary

Fields

Modifier and Type	Field	Description
private char[]	_data	The buffer that we're storing data within.
private Provider	_input	The "other" provider which we are wrapping around / reading from.
private int	_len	The number of characters in _data.
private int	_pos	The position in _data where to read the next source character from.
private static int	DEFAULT_BUFFER_SIZE
private static int	EOF
private java.util.Map<LineSeparator,java.lang.Integer>	eolCounts

Constructor Summary

Constructors

Constructor	Description
LineEndingProcessingProvider(int bufferSize, Provider input)
LineEndingProcessingProvider(Provider input)

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the stream and releases any system resources associated with it.
private int	fillBuffer()
LineSeparator	getDetectedLineEnding()
private boolean	isBufferEmpty()
private int	nextBufferedChar()	Retrieves the next un-escaped character from the buffered _input.
int	read(char[] buffer, int offset, int len)	Reads characters into an array

Methods inherited from class java.lang.Object

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

Field Detail

EOF

private static final int EOF

See Also:

Constant Field Values

DEFAULT_BUFFER_SIZE

private static final int DEFAULT_BUFFER_SIZE

See Also:

Constant Field Values

_input

private final Provider _input

The "other" provider which we are wrapping around / reading from.

_data

private final char[] _data

The buffer that we're storing data within.

_len

private int _len

The number of characters in _data.

_pos

private int _pos

The position in _data where to read the next source character from.

eolCounts

private final java.util.Map<LineSeparator,java.lang.Integer> eolCounts

Constructor Detail

LineEndingProcessingProvider

public LineEndingProcessingProvider(Provider input)

LineEndingProcessingProvider

public LineEndingProcessingProvider(int bufferSize,
                                    Provider input)

Method Detail

close

public void close()
           throws java.io.IOException

Description copied from interface: Provider

Closes the stream and releases any system resources associated with it.

Specified by:

close in interface Provider

Throws:

java.io.IOException

fillBuffer

private int fillBuffer()
                throws java.io.IOException

Throws:

java.io.IOException

getDetectedLineEnding

public LineSeparator getDetectedLineEnding()

isBufferEmpty

private boolean isBufferEmpty()

nextBufferedChar

private int nextBufferedChar()
                      throws java.io.IOException

Retrieves the next un-escaped character from the buffered _input.

Returns:

The next character or -1 if no more input is available.

Throws:

java.io.IOException

read

public int read(char[] buffer,
                int offset,
                int len)
         throws java.io.IOException

Description copied from interface: Provider

Reads characters into an array

Specified by:

read in interface Provider

Parameters:

buffer - Destination buffer

offset - Offset at which to start storing characters

len - The maximum possible number of characters to read

Returns:

The number of characters read, or -1 if all read

Throws:

java.io.IOException