proper.imp
Class Predicate

java.lang.Object
  proper.imp.Data
      proper.imp.Predicate

All Implemented Interfaces:

java.lang.Cloneable

public class Predicate
extends Data

This class is container for data read from the parser. It can store hierarchichal data, too. Used for storing Prolog ground clauses. It can only handle strings without quotes, and only predicates with the same amount of arguments.

Version:

$Revision: 1.2 $

Author:

FracPete

Constructor Summary

Predicate(java.lang.String name, int id)
initializes the object

Method Summary

boolean	getClassLabelAdded() returns whether the class label was added manually
java.lang.String	getName() returns the name of the container
Predicate	getParentPredicate() returns (if available) the predicate that is the parent of this element (sometimes an element can be part of a list and therefore the list is the parent and not a predicate!)
static void	main(java.lang.String[] args) for testing only
void	setClassLabelAdded(boolean classLabelAdded) sets whether the class label was added manually or not
java.lang.String	toString() returns the data in a string

Methods inherited from class proper.imp.Data

add, add, clone, get, getData, getID, getIndex, getParent, getParentIndex, hasParent, isNull, isNull, remove, setID, setParent, size

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Predicate

public Predicate(java.lang.String name,
                 int id)

initializes the object

Method Detail

getName

public java.lang.String getName()

returns the name of the container

Specified by:

getName in class Data

setClassLabelAdded

public void setClassLabelAdded(boolean classLabelAdded)

sets whether the class label was added manually or not

getClassLabelAdded

public boolean getClassLabelAdded()

returns whether the class label was added manually

getParentPredicate

public Predicate getParentPredicate()

returns (if available) the predicate that is the parent of this element (sometimes an element can be part of a list and therefore the list is the parent and not a predicate!)

toString

public java.lang.String toString()

returns the data in a string

Specified by:

toString in class Data

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

for testing only

Throws:

java.lang.Exception