com.ibm.jaggr.core.util

Class JSSource.PositionLocator

java.lang.Object

com.ibm.jaggr.core.util.JSSource.PositionLocator

Enclosing class:

JSSource

public class JSSource.PositionLocator
extends Object

Encapsulates a position in the source file and provides methods to search for elements starting from the start position, and to modify the source.

Method Summary

Methods

Modifier and Type	Method and Description
char	findNextJSToken() Searches for the next non-whitespace or comment character in the source file starting at the current position.
int	getCharno()
int	getLineno()
void	insert(String str) Inserts the specified string into the source at the current location

Methods inherited from class java.lang.Object

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

Method Detail

getLineno

public int getLineno()

getCharno

public int getCharno()

insert

public void insert(String str)

Inserts the specified string into the source at the current location

Parameters:

str - the string to insert.

findNextJSToken

public char findNextJSToken()

Searches for the next non-whitespace or comment character in the source file starting at the current position. The position values are updated with the location of the found character.

Returns:

the next javascript character, or 0 if none found.