java.util.regex
Class Pattern.Behind

java.lang.Object
  java.util.regex.Pattern.Node
      java.util.regex.Pattern.Behind

Enclosing class:

Pattern

static final class Pattern.Behind

extends Pattern.Node

Zero width positive lookbehind.

Field Summary

(package private) Pattern.Node	cond
(package private) Pattern.Node	next
(package private) int	rmax
(package private) int	rmin

Constructor Summary

(package private)

Pattern.Behind(Pattern.Node cond, int rmax, int rmin)

Method Summary

(package private) Pattern.Node	dup(boolean not)
(package private) boolean	match(Matcher matcher, int i, CharSequence seq) This method implements the classic accept node.
(package private) boolean	study(Pattern.TreeInfo info) This method is good for all zero length assertions.

Methods inherited from class java.lang.Object

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

Field Detail

cond

Pattern.Node cond

rmax

int rmax

rmin

int rmin

next

Pattern.Node next

Constructor Detail

Pattern.Behind

Pattern.Behind(Pattern.Node cond,
               int rmax,
               int rmin)

Method Detail

match

boolean match(Matcher matcher,
              int i,
              CharSequence seq)

Description copied from class: Pattern.Node

This method implements the classic accept node.

Overrides:

match in class Pattern.Node

dup

Pattern.Node dup(boolean not)

study

boolean study(Pattern.TreeInfo info)

This method is good for all zero length assertions.