prolog.demonstration
Class DemoAndStatement

java.lang.Object
  |
  +--prolog.implementation.Fact
        |
        +--prolog.implementation.AbstractStatement
              |
              +--prolog.implementation.NodeStatement
                    |
                    +--prolog.implementation.AndStatement
                          |
                          +--prolog.demonstration.DemoAndStatement

All Implemented Interfaces:

IDemoStatement, IFact, IStatement

public class DemoAndStatement

extends AndStatement

implements IDemoStatement

Inner classes inherited from class prolog.implementation.AndStatement

AndStatement.CacheMap

Field Summary

protected Node	thisNode the parent of this node in animation tree
protected Tree	tree the animation tree

Fields inherited from class prolog.implementation.NodeStatement

childs

Fields inherited from class prolog.implementation.Fact

name, relation

Constructor Summary

DemoAndStatement(Tree tree, IFact f)
constructor 2

DemoAndStatement(Tree tree, int name)
constructor 1

Method Summary

Node	getNode()
IFactList	query(IFact f, IFactDb l, IStatementMap constraints) queries the child nodes and calls the recursive findMatching method to merge all results.
void	resetNode() clears the cached node
java.lang.String	toString()

Methods inherited from class prolog.implementation.AndStatement

addMatching, findMatching, toString

Methods inherited from class prolog.implementation.NodeStatement

addStatement, genXml

Methods inherited from class prolog.implementation.AbstractStatement

generateFact, generateRelation

Methods inherited from class prolog.implementation.Fact

addAttribute, getName, getRelation

Methods inherited from class java.lang.Object

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

Methods inherited from interface prolog.model.IFact

getName, getRelation

Field Detail

tree

protected Tree tree

the animation tree

thisNode

protected Node thisNode

the parent of this node in animation tree

Constructor Detail

DemoAndStatement

public DemoAndStatement(Tree tree,
                        int name)

constructor 1

DemoAndStatement

public DemoAndStatement(Tree tree,
                        IFact f)

constructor 2

Method Detail

getNode

public Node getNode()

Specified by:

getNode in interface IDemoStatement

Returns:

the node in the demo tree

resetNode

public void resetNode()

clears the cached node

Specified by:

resetNode in interface IDemoStatement

toString

public java.lang.String toString()

Overrides:

toString in class AndStatement

Returns:

a string representation of this item

query

public IFactList query(IFact f,
                       IFactDb l,
                       IStatementMap constraints)
                throws ParameterMatchingError

queries the child nodes and calls the recursive findMatching method to merge all results.

Overrides:

query in class AndStatement

Parameters:

f - - the target format

l - - the fact database

constraints - - the statements to resolve when not found in fdb

Returns:

a result factlist with all matching results in the format described in the f parameter fact

Throws:

ParameterMatchingError -