package org.archstudio.prolog.op.iso;
import java.util.Collections;
import java.util.Map;
import org.archstudio.prolog.engine.ProofContext;
import org.archstudio.prolog.engine.UnificationEngine;
import org.archstudio.prolog.op.Executable;
import org.archstudio.prolog.term.ConstantTerm;
import org.archstudio.prolog.term.Term;
import org.archstudio.prolog.term.VariableTerm;
public class True extends ConstantTerm implements Executable {
public True(String name) {
super(name);
}
@Override
public Iterable<Map<VariableTerm, Term>> execute(ProofContext proofContext, UnificationEngine unificationEngine,
Term source, Map<VariableTerm, Term> variables) {
return Collections.singleton(variables);
}
}