ubc.cs.JLog.Parser
Class pGenericPredicateEntry

java.lang.Object
  ubc.cs.JLog.Parser.pPredicateEntry
      ubc.cs.JLog.Parser.pGenericPredicateEntry

All Implemented Interfaces:

iName, iNameArity

public class pGenericPredicateEntry
extends pPredicateEntry

Dynamically constructs the iPredicate term from a description of the name, arity, and class name for the associated predicate class. It is suitable for predicates constructed directly from the jCompoundTerm passed into createPredicate.

Version:

%I%, %G%

Author:

Glendon Holst

Field Summary

protected static Class[][]	constructor_params_arrays
protected Class	predicate_class

Fields inherited from class ubc.cs.JLog.Parser.pPredicateEntry

arity, library, name, NARY_ARITY

Constructor Summary

pGenericPredicateEntry(String name, int arity, Class p_class)

pGenericPredicateEntry(String name, int arity, String classname)

Method Summary

iPredicate	createPredicate(jCompoundTerm cterm) The internal method for creating the iPredicate representation of this predicate representation.
protected Object[]	getConstructorArgsArray(jCompoundTerm cterm)
protected Class[]	getConstructorParamsArray()

Methods inherited from class ubc.cs.JLog.Parser.pPredicateEntry

createPredicate, createPredicate, getArity, getLibrary, getName, isArity, sameLibrary, setLibrary, toString

Methods inherited from class java.lang.Object

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

Field Detail

constructor_params_arrays

protected static final Class[][] constructor_params_arrays

predicate_class

protected Class predicate_class

Constructor Detail

pGenericPredicateEntry

public pGenericPredicateEntry(String name,
                              int arity,
                              String classname)

pGenericPredicateEntry

public pGenericPredicateEntry(String name,
                              int arity,
                              Class p_class)

Method Detail

createPredicate

public iPredicate createPredicate(jCompoundTerm cterm)

Description copied from class: pPredicateEntry

The internal method for creating the iPredicate representation of this predicate representation. Subclasses must override. The terms are provided, already created. The caller is responsible to ensure that arity and cterm.size match.

Specified by:

createPredicate in class pPredicateEntry

Parameters:

cterm - The collection of jTerms.

Returns:

iPredicate representing this predicate and its terms.

getConstructorParamsArray

protected final Class[] getConstructorParamsArray()

getConstructorArgsArray

protected final Object[] getConstructorArgsArray(jCompoundTerm cterm)