org.apache.commons.lang.text

Class StrMatcher.StringMatcher

java.lang.Object

org.apache.commons.lang.text.StrMatcher

org.apache.commons.lang.text.StrMatcher.StringMatcher

Enclosing class:

StrMatcher

static final class StrMatcher.StringMatcher
extends StrMatcher

Class used to define a set of characters for matching purposes.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.commons.lang.text.StrMatcher

StrMatcher.CharMatcher, StrMatcher.CharSetMatcher, StrMatcher.NoMatcher, StrMatcher.StringMatcher, StrMatcher.TrimMatcher

Field Summary

Fields

Modifier and Type	Field and Description
private char[]	chars The string to match, as a character array.

Constructor Summary

Constructors

Constructor and Description
StringMatcher(java.lang.String str) Constructor that creates a matcher from a String.

Method Summary

Modifier and Type	Method and Description
int	isMatch(char[] buffer, int pos, int bufferStart, int bufferEnd) Returns whether or not the given text matches the stored string.

Methods inherited from class org.apache.commons.lang.text.StrMatcher

charMatcher, charSetMatcher, charSetMatcher, commaMatcher, doubleQuoteMatcher, isMatch, noneMatcher, quoteMatcher, singleQuoteMatcher, spaceMatcher, splitMatcher, stringMatcher, tabMatcher, trimMatcher

Methods inherited from class java.lang.Object

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

Field Detail

chars

private final char[] chars

The string to match, as a character array.

Constructor Detail

StringMatcher

StringMatcher(java.lang.String str)

Constructor that creates a matcher from a String.

Parameters:

str - the string to match, must not be null

Method Detail

isMatch

public int isMatch(char[] buffer,
                   int pos,
                   int bufferStart,
                   int bufferEnd)

Returns whether or not the given text matches the stored string.

Specified by:

isMatch in class StrMatcher

Parameters:

buffer - the text content to match against, do not change

pos - the starting position for the match, valid for buffer

bufferStart - the first active index in the buffer, valid for buffer

bufferEnd - the end index of the active buffer, valid for buffer

Returns:

the number of matching characters, zero for no match