io.github.prolobjectlink.prolog

Class AbstractIndicator

java.lang.Object

io.github.prolobjectlink.prolog.AbstractIndicator

All Implemented Interfaces:

PrologIndicator

public class AbstractIndicator
extends Object
implements PrologIndicator

Partial implementation of PrologIndicator interface.

Since:

1.0

Author:

Jose Zalacain

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractIndicator(String functor, int arity)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object object)
int	getArity() Indicator arity that is the argument number for compound terms.
String	getFunctor() Indicator functor that is the name for compound terms.
String	getIndicator() Gets the term indicator represented by one string with the format functor/arity.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractIndicator

protected AbstractIndicator(String functor,
                            int arity)

Method Detail

getIndicator

public final String getIndicator()

Description copied from interface: PrologIndicator

Gets the term indicator represented by one string with the format functor/arity. More formally the indicator string is formed by the concatenation of PrologIndicator.getFunctor() and PrologIndicator.getArity() separated by slash.

Specified by:

getIndicator in interface PrologIndicator

Returns:

term indicator

getFunctor

public final String getFunctor()

Description copied from interface: PrologIndicator

Indicator functor that is the name for compound terms.

Specified by:

getFunctor in interface PrologIndicator

Returns:

indicator functor for compound terms.

getArity

public final int getArity()

Description copied from interface: PrologIndicator

Indicator arity that is the argument number for compound terms. If the indicator is not associate to a compound term then the arity is zero.

Specified by:

getArity in interface PrologIndicator

Returns:

indicator arity.

toString

public final String toString()

Overrides:

toString in class Object

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object object)

Overrides:

equals in class Object