KnowledgeBase
Class DependencyNode

java.lang.Object
  |
  +--KnowledgeBase.DependencyNode

public class DependencyNode

extends java.lang.Object

Defines a dependency node in the knowledge base.

See the dissertation document and KnowledgeBaseParser.jj for complete details.

Version:

Created 18 July 2003

Author:

Dan Tappan

See Also:

KnowledgeBase

Field Summary

static java.lang.String	BOOLEAN_FALSE
static java.lang.String	BOOLEAN_TRUE
java.util.ArrayList	constraints
int	function_code
java.lang.String	function_name
java.util.ArrayList	inferences
DependencyNode	late_dependency_node
java.util.ArrayList	parameters

Constructor Summary

DependencyNode(int function_code, java.util.ArrayList parameters, java.util.ArrayList inferences, java.util.ArrayList constraints, DependencyNode late_dependency_node)
Creates a new DependencyNode as specified by the knowledge-base parser.

Method Summary

java.lang.String

toString() Returns a string representation of this object.

Methods inherited from class java.lang.Object

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

Field Detail

BOOLEAN_TRUE

public static final java.lang.String BOOLEAN_TRUE

See Also:

Constant Field Values

BOOLEAN_FALSE

public static final java.lang.String BOOLEAN_FALSE

See Also:

Constant Field Values

function_code

public int function_code

function_name

public java.lang.String function_name

parameters

public java.util.ArrayList parameters

inferences

public java.util.ArrayList inferences

constraints

public java.util.ArrayList constraints

late_dependency_node

public DependencyNode late_dependency_node

Constructor Detail

DependencyNode

public DependencyNode(int function_code,
                      java.util.ArrayList parameters,
                      java.util.ArrayList inferences,
                      java.util.ArrayList constraints,
                      DependencyNode late_dependency_node)

Creates a new DependencyNode as specified by the knowledge-base parser.

See the dissertation document for details on how these parameters are defined and used.

Parameters:

function_code - - the dependency-function code

parameters - - the parameters

inferences - - the inferences contingent on this dependency

constraints - - the constraints contingent on this dependency

late_dependency_node - - any late dependency contingent on this dependency, or null if none

See Also:

KnowledgeBaseParserConstants

Method Detail

toString

public java.lang.String toString()

Returns a string representation of this object.

Overrides:

toString in class java.lang.Object

Returns:

the String representation

See Also:

Support.toPrettyString(java.lang.String)