org.parboiled.errors

Class BasicParseError

java.lang.Object

org.parboiled.errors.BasicParseError

All Implemented Interfaces:

ParseError

Direct Known Subclasses:

ActionError, InvalidInputError

public class BasicParseError
extends java.lang.Object
implements ParseError

A basic ParseError implementation for a one-char parse error with an optional error message.

Field Summary

Fields

Modifier and Type	Field and Description
private int	endIndex
private java.lang.String	errorMessage
private int	indexDelta
private InputBuffer	inputBuffer
private int	startIndex

Constructor Summary

Constructors

Constructor and Description
BasicParseError(InputBuffer inputBuffer, int errorIndex, java.lang.String errorMessage)

Method Summary

Modifier and Type	Method and Description
int	getEndIndex() Gets the end index of the parse error in the underlying input buffer.
java.lang.String	getErrorMessage() An optional error message.
int	getIndexDelta()
InputBuffer	getInputBuffer() Gets the inputbuffer this error occurred in.
int	getStartIndex() Gets the start index of the parse error in the underlying input buffer.
void	setEndIndex(int endIndex)
void	shiftIndexDeltaBy(int delta)

Methods inherited from class java.lang.Object

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

Field Detail

inputBuffer

private final InputBuffer inputBuffer

startIndex

private final int startIndex

errorMessage

private final java.lang.String errorMessage

endIndex

private int endIndex

indexDelta

private int indexDelta

Constructor Detail

BasicParseError

public BasicParseError(InputBuffer inputBuffer,
                       int errorIndex,
                       java.lang.String errorMessage)

Method Detail

getInputBuffer

public InputBuffer getInputBuffer()

Description copied from interface: ParseError

Gets the inputbuffer this error occurred in.

Specified by:

getInputBuffer in interface ParseError

Returns:

the inputbuffer

getStartIndex

public int getStartIndex()

Description copied from interface: ParseError

Gets the start index of the parse error in the underlying input buffer.

Specified by:

getStartIndex in interface ParseError

Returns:

the input index of the first character covered by this error

getEndIndex

public int getEndIndex()

Description copied from interface: ParseError

Gets the end index of the parse error in the underlying input buffer.

Specified by:

getEndIndex in interface ParseError

Returns:

the end index of this error, i.e. the index of the character immediately following the last character covered by this error

setEndIndex

public void setEndIndex(int endIndex)

getErrorMessage

public java.lang.String getErrorMessage()

Description copied from interface: ParseError

An optional error message.

Specified by:

getErrorMessage in interface ParseError

Returns:

an optional error message.

getIndexDelta

public int getIndexDelta()

shiftIndexDeltaBy

public void shiftIndexDeltaBy(int delta)