io.github.prolobjectlink.prolog

Interface PrologOperatorSet

All Superinterfaces:

Collection<PrologOperator>, Iterable<PrologOperator>, Set<PrologOperator>

public interface PrologOperatorSet
extends Set<PrologOperator>

A collection that contains no duplicate Prolog operators. Extends from Set and add currentOp(String) method to check if in the operator set is defined some particular operator specified by your string symbol.

Since:

1.0

Author:

Jose Zalacain

Method Summary

Modifier and Type	Method and Description
boolean	currentOp(String operator) Check if in the operator set is defined some particular operator specified by your string symbol.

Methods inherited from interface java.util.Set

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, spliterator, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Method Detail

currentOp

boolean currentOp(String operator)

Check if in the operator set is defined some particular operator specified by your string symbol. If the operator is defined in the operator set return true or false in other case.

Parameters:

operator - operator to be checked

Returns:

true if the operator is defined in the operator set or false in other case.

Since:

1.0