: Class Predicate

Overview

Package

Class

Tree

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: INNER | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

edu.cmu.cs.coral.icf.plan_based.planners
Class Predicate

java.lang.Object
  |
  +--edu.cmu.cs.coral.icf.plan_based.planners.Predicate

public class Predicate
extends java.lang.Object
implements java.lang.Comparable

Represents the name of a predicate. For example, in a blocks world "on" might be a predicate.

Since:: ICF 0.0
Version:: $Id$

Field Summary
`private java.lang.String`	`name` The name of this predicate.
`private int`	`numParams` The number of parameters this predicate takes.

Constructor Summary
`Predicate(java.lang.String name, int num_params)` Constructs a Predicate with the specified name and number of parameters.

Method Summary
`int`	`compareTo(java.lang.Object obj)` Compares this Predicate to the one passed in
`java.lang.String`	`getName()` Gets the name of this predicate.
`int`	`getNumParams()` Gets the number of parameters this predicate takes.

Methods inherited from class java.lang.Object

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

Field Detail

name

private java.lang.String name

The name of this predicate.

Since:: ICF 0.0

numParams

private int numParams

The number of parameters this predicate takes.

Since:: ICF 0.0

Constructor Detail

Predicate

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

Constructs a Predicate with the specified name and number of parameters.

Parameters:: name - the name of the predicate; num_params - the number of parameters that this predicate takes
Since:: ICF 0.0

Method Detail

compareTo

public int compareTo(java.lang.Object obj)

Compares this Predicate to the one passed in

Specified by:: compareTo in interface java.lang.Comparable
Parameters:: obj - the predicate to compare to
Returns:: -1 if thispred
Since:: ICF 0.0

getName

public java.lang.String getName()

Gets the name of this predicate.

Returns:: the name of this predicate
Since:: ICF 0.0

getNumParams

public int getNumParams()

Gets the number of parameters this predicate takes.

Returns:: the number of parameters this predicate takes.
Since:: ICF 0.0