jpicedt.format.input.util
Class RegExExpression

java.lang.Object
  jpicedt.format.input.util.AbstractRegularExpression
      jpicedt.format.input.util.RegExExpression

All Implemented Interfaces:

ExpressionConstants

public class RegExExpression
extends AbstractRegularExpression

An expression specified by a java.util.regex.Pattern regular expression. The search ranges from the current caret position in Context, to the end of the current block (exclusive).

Since:

jpicedt 1.3

Version:

$Id: RegExExpression.java,v 1.5.2.1 2007/09/02 11:56:14 reynal Exp $

Author:

Sylvain Reynal

Field Summary

Fields inherited from interface jpicedt.format.input.util.ExpressionConstants

ANY_CHAR, ANY_CHAR_EOL, ANY_SIGN, AT_LEAST, AT_MOST, DEBUG, DOUBLE, EOL, EXACTLY, INTEGER, NEGATIVE, NON_NULL, POSITIVE, STRICTLY_NEGATIVE, STRICTLY_POSITIVE, WHITE_SPACES, WHITE_SPACES_OR_EOL

Constructor Summary

RegExExpression(java.lang.String rePattern)

Method Summary

boolean	interpret(Context context) Parses this expression, possibly using the given Context to fetch the String to interpret if this Expression is a leaf expression.
java.lang.String	toString()

Methods inherited from class jpicedt.format.input.util.AbstractRegularExpression

action

Methods inherited from class java.lang.Object

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

Constructor Detail

RegExExpression

public RegExExpression(java.lang.String rePattern)

Parameters:

rePatter - The pattern used to build the GNU RegExp to be matched

Method Detail

interpret

public boolean interpret(Context context)
                  throws REParserException

Description copied from class: AbstractRegularExpression

Parses this expression, possibly using the given Context to fetch the String to interpret if this Expression is a leaf expression.

Specified by:

interpret in class AbstractRegularExpression

Returns:

TRUE if re.getMatch returned non-null Calls "action" with value=re.getMatch.

Throws:

REParserException - if an error occur during parsing

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object