com.google.gwt.regexp.shared

Class MatchResult

java.lang.Object

com.google.gwt.regexp.shared.MatchResult

public class MatchResult
extends Object

Pure Java implementation of a regular expression match result.

Constructor Summary

Constructors

Constructor and Description
MatchResult(int index, String input, List<String> groups)

Method Summary

Methods

Modifier and Type	Method and Description
String	getGroup(int index) Retrieves the matched string or the given matched group.
int	getGroupCount() Returns the number of groups, including the matched string hence greater or equal than 1.
int	getIndex() Returns the zero-based index of the match in the input string.
String	getInput() Returns the original input string.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

MatchResult

public MatchResult(int index,
           String input,
           List<String> groups)

Method Detail

getGroup

public String getGroup(int index)

Retrieves the matched string or the given matched group.

Parameters:

index - the index of the group to return, 0 to return the whole matched string; must be between 0 and getGroupCount() - 1 included

Returns:

The matched string if index is zero, else the given matched group. If the given group was optional and did not match, the behavior is browser-dependent: this method will return null or an empty string.

getGroupCount

public int getGroupCount()

Returns the number of groups, including the matched string hence greater or equal than 1.

getIndex

public int getIndex()

Returns the zero-based index of the match in the input string.

getInput

public String getInput()

Returns the original input string.