ubc.cs.JLog.Extras.FileSystem
Class jFSisFileOrDir

java.lang.Object
  extended by ubc.cs.JLog.Foundation.jType
      extended by ubc.cs.JLog.Terms.jTerm
          extended by ubc.cs.JLog.Terms.iPredicate
              extended by ubc.cs.JLog.Terms.jBuiltinPredicate
                  extended by ubc.cs.JLog.Terms.jUnaryBuiltinPredicate
                      extended by ubc.cs.JLog.Extras.FileSystem.jFSisFileOrDir
All Implemented Interfaces:
iType, iUnifiable, iConsultable, iName, iNameArity, iTerm, iValue

public class jFSisFileOrDir
extends jUnaryBuiltinPredicate


Field Summary
protected  boolean isFile
           
 
Fields inherited from class ubc.cs.JLog.Terms.jUnaryBuiltinPredicate
rhs
 
Fields inherited from class ubc.cs.JLog.Foundation.jType
type
 
Fields inherited from interface ubc.cs.JLog.Terms.iTerm
EQUAL, GREATER_THAN, LESS_THAN
 
Fields inherited from interface ubc.cs.JLog.Foundation.iType
TYPE_ARITHMETIC, TYPE_ATOM, TYPE_BUILTINPREDICATE, TYPE_COMMAND, TYPE_COMPARE, TYPE_COMPOUND, TYPE_CONS, TYPE_IF, TYPE_INTEGER, TYPE_LIST, TYPE_NULLLIST, TYPE_NUMERICCOMPARE, TYPE_OBJECT, TYPE_OPERATOR, TYPE_OR, TYPE_ORPREDICATE, TYPE_PREDICATE, TYPE_PREDICATETERMS, TYPE_REAL, TYPE_TYPE, TYPE_UNARYARITHMETIC, TYPE_UNARYOPERATOR, TYPE_UNDEFINED, TYPE_VARIABLE
 
Constructor Summary
jFSisFileOrDir(jTerm t, boolean isFile)
           
 
Method Summary
protected  jUnaryBuiltinPredicate duplicate(jTerm r)
           
 java.lang.String getName()
          Returns the name of this instance.
 boolean prove(jUnaryBuiltinPredicateGoal ug)
           
 
Methods inherited from class ubc.cs.JLog.Terms.jUnaryBuiltinPredicate
addGoals, addGoals, compareArguments, consult, consultReset, copy, duplicate, enumerateVariables, equivalenceArguments, getArguments, getArity, getRHS, isConsultNeeded, registerUnboundVariables, registerVariables, toString, unifyArguments
 
Methods inherited from class ubc.cs.JLog.Terms.jBuiltinPredicate
equivalence, unify
 
Methods inherited from class ubc.cs.JLog.Terms.iPredicate
compare
 
Methods inherited from class ubc.cs.JLog.Terms.jTerm
compare, copy, getTerm, getValue, requiresCompleteVariableState, toString
 
Methods inherited from class ubc.cs.JLog.Foundation.jType
getType, objectToString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

isFile

protected boolean isFile
Constructor Detail

jFSisFileOrDir

public jFSisFileOrDir(jTerm t,
                      boolean isFile)
Method Detail

getName

public java.lang.String getName()
Description copied from interface: iName
Returns the name of this instance.

Specified by:
getName in interface iName
Specified by:
getName in interface iTerm
Overrides:
getName in class jTerm
Returns:
String containing name of this instance.

prove

public boolean prove(jUnaryBuiltinPredicateGoal ug)
Overrides:
prove in class jUnaryBuiltinPredicate

duplicate

protected jUnaryBuiltinPredicate duplicate(jTerm r)
Specified by:
duplicate in class jUnaryBuiltinPredicate