org.apache.xerces.impl.xpath.regex

## Class Match

- java.lang.Object
- - org.apache.xerces.impl.xpath.regex.Match

- All Implemented Interfaces:
    java.lang.Cloneable

      public class Match
      extends java.lang.Object
      implements java.lang.Cloneable

  An instance of this class has ranges captured in matching.
  Version:
    $Id: Match.java 446721 2006-09-15 20:35:34Z mrglavas $
  Author:
    TAMURA Kent <kent@trl.ibm.co.jp>
  See Also:
    `RegularExpression.matches(char[], int, int, Match)`, `RegularExpression.matches(char[], Match)`, `RegularExpression.matches(java.text.CharacterIterator, Match)`, `RegularExpression.matches(java.lang.String, int, int, Match)`, `RegularExpression.matches(java.lang.String, Match)`

  # INTERNAL:

    Usage of this class is not supported. It may be altered or removed at any time.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `Match()` Creates an instance.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `java.lang.Object` | `clone()`
    `int` | `getBeginning(int index)` Return a start position in the target text matched to specified regular expression group.
    `java.lang.String` | `getCapturedText(int index)` Return an substring of the target text matched to specified regular expression group.
    `int` | `getEnd(int index)` Return an end position in the target text matched to specified regular expression group.
    `int` | `getNumberOfGroups()` Return the number of regular expression groups.
    `protected void` | `setBeginning(int index, int v)`
    `protected void` | `setEnd(int index, int v)`
    `protected void` | `setNumberOfGroups(int n)`
    `protected void` | `setSource(char[] chars)`
    `protected void` | `setSource(java.text.CharacterIterator ci)`
    `protected void` | `setSource(java.lang.String str)`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### Match

          public Match()

      Creates an instance.

  - ### Method Detail

    - #### clone

          public java.lang.Object clone()

      Overrides:
        `clone` in class `java.lang.Object`

    - #### setNumberOfGroups

          protected void setNumberOfGroups(int n)

    - #### setSource

          protected void setSource(java.text.CharacterIterator ci)

    - #### setSource

          protected void setSource(java.lang.String str)

    - #### setSource

          protected void setSource(char[] chars)

    - #### setBeginning

          protected void setBeginning(int index,
                                      int v)

    - #### setEnd

          protected void setEnd(int index,
                                int v)

    - #### getNumberOfGroups

          public int getNumberOfGroups()

      Return the number of regular expression groups. This method returns 1 when the regular expression has no capturing-parenthesis.

    - #### getBeginning

          public int getBeginning(int index)

      Return a start position in the target text matched to specified regular expression group.
      Parameters:
        `index` - Less than `getNumberOfGroups()`.

    - #### getEnd

          public int getEnd(int index)

      Return an end position in the target text matched to specified regular expression group.
      Parameters:
        `index` - Less than `getNumberOfGroups()`.

    - #### getCapturedText

          public java.lang.String getCapturedText(int index)

      Return an substring of the target text matched to specified regular expression group.
      Parameters:
        `index` - Less than `getNumberOfGroups()`.

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