opennlp.grok.expression
Class ComplexCat

java.lang.Object
  |
  +--opennlp.grok.expression.AbstractCat
        |
        +--opennlp.grok.expression.ComplexCat

All Implemented Interfaces:

opennlp.common.synsem.Category, opennlp.common.unify.Mutable, java.io.Serializable, gnu.trove.TLinkable, opennlp.common.unify.Unifiable

public final class ComplexCat

extends AbstractCat

A non-recursive representation of complex categories.

Version:

$Revision: 1.15 $, $Date: 2003/01/10 19:23:21 $

Author:

Jason Baldridge, Michael White

See Also:

Serialized Form

Field Summary

Fields inherited from class opennlp.grok.expression.AbstractCat

_featStruc, _lf, _next, _previous, SHOW_SEMANTICS

Constructor Summary

ComplexCat(org.jdom.Element el)
Constructor which retrieves the complex category from the XML element.

ComplexCat(TargetCat target, Arg arg)
Constructor with target and single arg.

ComplexCat(TargetCat target, ArgStack args)
Constructor with target and arg stack.

ComplexCat(TargetCat target, ArgStack args, opennlp.common.synsem.LF lf)
Constructor with target, arg stack and LF.

Method Summary

void	add(Arg a)
void	add(ArgStack as)
void	addBeforeEnd(ArgStack as)
void	addFront(ArgStack as)
int	arity()
boolean	containsDollarArg()
boolean	containsSetArg()
opennlp.common.synsem.Category	copy()
void	deepMap(opennlp.common.unify.ModFcn mf)
boolean	equals(java.lang.Object c)
java.lang.Object	fill(opennlp.common.unify.Substitution s)
void	forall(opennlp.common.synsem.CategoryFcn f)
Arg	getArg(int pos)
ArgStack	getArgStack()
ArgStack	getArgStack(int from)
Arg	getOuterArg()
opennlp.common.synsem.Category	getResult()
opennlp.common.synsem.Category	getSubResult(int upto)
TargetCat	getTarget()
java.lang.String	hashString(java.util.Map varMap) Returns a hash string using the given map from vars to int strings.
void	insertEnd(ArgStack as)
void	insertFront(ArgStack as)
boolean	occurs(opennlp.common.unify.Variable v)
void	set(int index, Arg c)
void	setOuterArgument(Arg c)
opennlp.common.synsem.Category	shallowCopy()
java.lang.String	toString()
java.lang.Object	unify(java.lang.Object u, opennlp.common.unify.Substitution sub) NB: The LF does not participate in unification.
void	unifyCheck(java.lang.Object u)

Methods inherited from class opennlp.grok.expression.AbstractCat

getFeatureStructure, getLF, getNext, getPrevious, hashString, prettyLength, prettyPrint, prettyPrint, setFeatureStructure, setLF, setNext, setPrevious, shallowEquals, showFeature, tooLong

Methods inherited from class java.lang.Object

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

Constructor Detail

ComplexCat

public ComplexCat(TargetCat target,
                  Arg arg)

Constructor with target and single arg.

ComplexCat

public ComplexCat(TargetCat target,
                  ArgStack args)

Constructor with target and arg stack.

ComplexCat

public ComplexCat(TargetCat target,
                  ArgStack args,
                  opennlp.common.synsem.LF lf)

Constructor with target, arg stack and LF.

ComplexCat

public ComplexCat(org.jdom.Element el)

Constructor which retrieves the complex category from the XML element.

Method Detail

getTarget

public TargetCat getTarget()

getArg

public Arg getArg(int pos)

getOuterArg

public Arg getOuterArg()

getResult

public opennlp.common.synsem.Category getResult()

getSubResult

public opennlp.common.synsem.Category getSubResult(int upto)

getArgStack

public ArgStack getArgStack()

getArgStack

public ArgStack getArgStack(int from)

containsDollarArg

public boolean containsDollarArg()

containsSetArg

public boolean containsSetArg()

add

public void add(Arg a)

add

public void add(ArgStack as)

addBeforeEnd

public void addBeforeEnd(ArgStack as)

addFront

public void addFront(ArgStack as)

insertFront

public void insertFront(ArgStack as)

insertEnd

public void insertEnd(ArgStack as)

set

public void set(int index,
                Arg c)

setOuterArgument

public void setOuterArgument(Arg c)

arity

public int arity()

copy

public opennlp.common.synsem.Category copy()

Specified by:

copy in interface opennlp.common.synsem.Category

Specified by:

copy in class AbstractCat

shallowCopy

public opennlp.common.synsem.Category shallowCopy()

deepMap

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

Specified by:

deepMap in interface opennlp.common.unify.Mutable

Overrides:

deepMap in class AbstractCat

forall

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

Specified by:

forall in interface opennlp.common.synsem.Category

Overrides:

forall in class AbstractCat

unifyCheck

public void unifyCheck(java.lang.Object u)
                throws opennlp.common.unify.UnifyFailure

Specified by:

unifyCheck in interface opennlp.common.unify.Unifiable

Specified by:

unifyCheck in class AbstractCat

opennlp.common.unify.UnifyFailure

unify

public java.lang.Object unify(java.lang.Object u,
                              opennlp.common.unify.Substitution sub)
                       throws opennlp.common.unify.UnifyFailure

NB: The LF does not participate in unification.

Specified by:

unify in interface opennlp.common.unify.Unifiable

Specified by:

unify in class AbstractCat

opennlp.common.unify.UnifyFailure

occurs

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

Specified by:

occurs in interface opennlp.common.unify.Unifiable

Overrides:

occurs in class AbstractCat

fill

public java.lang.Object fill(opennlp.common.unify.Substitution s)
                      throws opennlp.common.unify.UnifyFailure

Specified by:

fill in interface opennlp.common.unify.Unifiable

Specified by:

fill in class AbstractCat

opennlp.common.unify.UnifyFailure

equals

public boolean equals(java.lang.Object c)

Specified by:

equals in interface opennlp.common.unify.Unifiable

Specified by:

equals in class AbstractCat

toString

public java.lang.String toString()

Specified by:

toString in class AbstractCat

hashString

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

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

Specified by:

hashString in interface opennlp.common.synsem.Category

Specified by:

hashString in class AbstractCat