Moksa Prolog - Java API: Class PrologTermVisitor

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com.svincent.moksa
Class PrologTermVisitor

java.lang.Object
  |
  +--com.svincent.moksa.WamObject
        |
        +--com.svincent.moksa.PrologTermVisitor

Direct Known Subclasses:: Prologc.PrologTermCompiler, VariableCollector

public class PrologTermVisitor
extends WamObject

A Visitor pattern implementation for PrologTerms. This implementation has two slight extensions: first, inheritance is simulated. Second, the methods take an Object parameter and return an Object value.

Inner Class Summary

static class PrologTermVisitor.WamVisitorException


Constructor Summary

PrologTermVisitor()


Method Summary

java.lang.Object visitChildren(CompoundTerm v, java.lang.Object parm)


java.lang.Object visitCompoundTerm(CompoundTerm v, java.lang.Object parm)


java.lang.Object visitJavaTerm(JavaTerm v, java.lang.Object parm)


java.lang.Object visitPrologTerm(PrologTerm v, java.lang.Object parm)


java.lang.Object visitVariable(Variable v, java.lang.Object parm)


java.lang.Object visitWamFloat(WamFloat v, java.lang.Object parm)


java.lang.Object visitWamInteger(WamInteger v, java.lang.Object parm)


Methods inherited from class com.svincent.moksa.WamObject

tag, tag

Methods inherited from class java.lang.Object

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

Constructor Detail

PrologTermVisitor

public PrologTermVisitor()

Method Detail

visitPrologTerm

public java.lang.Object visitPrologTerm(PrologTerm v,
                                        java.lang.Object parm)

visitVariable

public java.lang.Object visitVariable(Variable v,
                                      java.lang.Object parm)

visitCompoundTerm

public java.lang.Object visitCompoundTerm(CompoundTerm v,
                                          java.lang.Object parm)

visitWamInteger

public java.lang.Object visitWamInteger(WamInteger v,
                                        java.lang.Object parm)

visitWamFloat

public java.lang.Object visitWamFloat(WamFloat v,
                                      java.lang.Object parm)

visitJavaTerm

public java.lang.Object visitJavaTerm(JavaTerm v,
                                      java.lang.Object parm)

visitChildren

public java.lang.Object visitChildren(CompoundTerm v,
                                      java.lang.Object parm)