opennlp.grok.expression
Class ArgStack

java.lang.Object
  |
  +--opennlp.grok.expression.ArgStack

public class ArgStack

extends java.lang.Object

A stack of arguments with their associated slashes.

Version:

$Revision: 1.23 $, $Date: 2003/02/20 12:07:50 $

Author:

Jason Baldridge

Field Summary

protected boolean	_hasDollar
protected boolean	_hasSet
protected Arg[]	_list

Constructor Summary

ArgStack()

ArgStack(Arg c)

ArgStack(Arg[] list)

ArgStack(java.util.List info)

ArgStack(Slash s, opennlp.common.synsem.Category c)

Method Summary

void	add(Arg c)
void	add(ArgStack cl)
void	addAt(Arg c, int index)
void	addAt(ArgStack cl, int index)
void	addFront(Arg c)
void	addFront(ArgStack cl)
boolean	containsContrarySlash()
boolean	containsDollarArg()
boolean	containsSetArg()
ArgStack	copy()
ArgStack	copyWithout(int indexToRemove)
void	deepMap(opennlp.common.unify.ModFcn mf)
ArgStack	fill(opennlp.common.unify.Substitution s)
void	forall(opennlp.common.synsem.CategoryFcn fcn)
Arg	get(int i)
Arg	getLast()
java.lang.String	hashString(java.util.Map varMap) Returns a hash string using the given map from vars to int strings.
protected static int	insert(Arg[] a, Arg[] b, int pos)
void	insertAt(ArgStack cl, int index)
void	insertEnd(ArgStack cl)
void	insertFront(ArgStack cl)
boolean	occurs(opennlp.common.unify.Variable v)
void	set(int i, Arg c)
void	setLast(Arg c)
ArgStack	shallowCopy()
int	size()
void	slashesUnify(Slash s)
ArgStack	subList(int from)
ArgStack	subList(int from, int upto)
java.lang.String	toString()
ArgStack	unify(ArgStack as, opennlp.common.unify.Substitution sub)
ArgStack	unifyPrefix(ArgStack as, int upto, opennlp.common.unify.Substitution sub)
int	unifySuffix(ArgStack as, opennlp.common.unify.Substitution sub)

Methods inherited from class java.lang.Object

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

Field Detail

_list

protected Arg[] _list

_hasDollar

protected boolean _hasDollar

_hasSet

protected boolean _hasSet

Constructor Detail

ArgStack

public ArgStack()

ArgStack

public ArgStack(Arg c)

ArgStack

public ArgStack(Slash s,
                opennlp.common.synsem.Category c)

ArgStack

public ArgStack(Arg[] list)

ArgStack

public ArgStack(java.util.List info)

Method Detail

addAt

public void addAt(Arg c,
                  int index)

add

public void add(Arg c)

addAt

public void addAt(ArgStack cl,
                  int index)

add

public void add(ArgStack cl)

addFront

public void addFront(Arg c)

addFront

public void addFront(ArgStack cl)

insertFront

public void insertFront(ArgStack cl)

insertEnd

public void insertEnd(ArgStack cl)

insertAt

public void insertAt(ArgStack cl,
                     int index)

size

public int size()

containsDollarArg

public boolean containsDollarArg()

containsSetArg

public boolean containsSetArg()

get

public Arg get(int i)

set

public void set(int i,
                Arg c)

getLast

public Arg getLast()

setLast

public void setLast(Arg c)

copy

public ArgStack copy()

copyWithout

public ArgStack copyWithout(int indexToRemove)

subList

public ArgStack subList(int from)

subList

public ArgStack subList(int from,
                        int upto)

shallowCopy

public ArgStack shallowCopy()

occurs

public boolean occurs(opennlp.common.unify.Variable v)

fill

public ArgStack fill(opennlp.common.unify.Substitution s)
              throws opennlp.common.unify.UnifyFailure

opennlp.common.unify.UnifyFailure

deepMap

public void deepMap(opennlp.common.unify.ModFcn mf)

containsContrarySlash

public boolean containsContrarySlash()

slashesUnify

public void slashesUnify(Slash s)
                  throws opennlp.common.unify.UnifyFailure

opennlp.common.unify.UnifyFailure

unifySuffix

public int unifySuffix(ArgStack as,
                       opennlp.common.unify.Substitution sub)
                throws opennlp.common.unify.UnifyFailure

opennlp.common.unify.UnifyFailure

unify

public ArgStack unify(ArgStack as,
                      opennlp.common.unify.Substitution sub)
               throws opennlp.common.unify.UnifyFailure

opennlp.common.unify.UnifyFailure

unifyPrefix

public ArgStack unifyPrefix(ArgStack as,
                            int upto,
                            opennlp.common.unify.Substitution sub)
                     throws opennlp.common.unify.UnifyFailure

opennlp.common.unify.UnifyFailure

forall

public void forall(opennlp.common.synsem.CategoryFcn fcn)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashString

public java.lang.String hashString(java.util.Map varMap)

Returns a hash string using the given map from vars to int strings.

insert

protected static int insert(Arg[] a,
                            Arg[] b,
                            int pos)