net.sf.saxon.regex

Class Operation.OpAtom

java.lang.Object

net.sf.saxon.regex.Operation

net.sf.saxon.regex.Operation.OpAtom

Enclosing class:

Operation

public static class Operation.OpAtom
extends Operation

Atom

Nested Class Summary

Nested classes/interfaces inherited from class net.sf.saxon.regex.Operation

Operation.OpAtom, Operation.OpBackReference, Operation.OpBOL, Operation.OpBranch, Operation.OpCharClass, Operation.OpClose, Operation.OpCloseCluster, Operation.OpConfidentPlus, Operation.OpConfidentStar, Operation.OpContinue, Operation.OpEndProgram, Operation.OpEOL, Operation.OpGoTo, Operation.OpMaybe, Operation.OpNothing, Operation.OpOpen, Operation.OpOpenCluster, Operation.OpPlus, Operation.OpReluctantMaybe, Operation.OpReluctantPlus, Operation.OpReluctantStar, Operation.OpStar

Field Summary

Fields

Modifier and Type	Field and Description
UnicodeString	atom

Fields inherited from class net.sf.saxon.regex.Operation

ACTION_ADVANCE_TO_FOLLOWING, ACTION_ADVANCE_TO_NEXT, ACTION_ADVANCE_TO_NEXT_NEXT, ACTION_RETURN, next

Constructor Summary

Constructors

Constructor and Description
Operation.OpAtom()

Method Summary

Methods

Modifier and Type	Method and Description
int	exec(REMatcher matcher, int node, int idx) Execute the operation
String	toString()

Methods inherited from class net.sf.saxon.regex.Operation

nextAction

Methods inherited from class java.lang.Object

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

Field Detail

atom

public UnicodeString atom

Constructor Detail

Operation.OpAtom

public Operation.OpAtom()

Method Detail

exec

public int exec(REMatcher matcher,
       int node,
       int idx)

Description copied from class: Operation

Execute the operation

Parameters:

matcher - the REMatcher

node - the program node containing this operation

idx - the current position in the input string

Returns:

>=0: matching succeeded, returns new position in input string. -1: matching failed: return to caller.

toString

public String toString()

Overrides:

toString in class Object