com.beasys.commerce.axiom.reasoning.rules.jrules
Class JRulesBinaryOpElement

java.lang.Object
  |
  +--com.beasys.commerce.axiom.reasoning.rules.jrules.JRulesBinaryOpElement

public class JRulesBinaryOpElement

extends java.lang.Object

implements JRulesLanguageElement

Implements a JRules binaryOp language element

Field Summary

static java.lang.String	EQUAL The name of the equal binary operator
static java.lang.String	GREATER_THAN The name of the greater-than binary operator
static java.lang.String	GREATER_THAN_OR_EQUAL The name of the greater-than-or-equal binary operator
static java.lang.String	LESS_THAN The name of the less-than binary operator
static java.lang.String	LESS_THAN_OR_EQUAL The name of the less-than-or-equal binary operator
static java.lang.String	NAME The name for this element
static java.lang.String	NAME_ATTRIBUTE The name of the name attribute
static java.lang.String	NOT_EQUAL The name of the not-equal binary operator

Constructor Summary

JRulesBinaryOpElement()

Method Summary

void	addChildElement(JRulesLanguageElement childElement) Adds a child element
void	end() Ends the element
java.lang.Object	getBoundObject(java.lang.String objectName) Gets a bound object
java.lang.String	getName() Gets the element name
boolean	getRootElement() Gets root element property
void	release() Releases any resources or object references held by the language element
void	start(org.xml.sax.AttributeList attributeList, JRulesLanguageElement parentElement) Starts the element

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final java.lang.String NAME

The name for this element

EQUAL

public static final java.lang.String EQUAL

The name of the equal binary operator

GREATER_THAN

public static final java.lang.String GREATER_THAN

The name of the greater-than binary operator

GREATER_THAN_OR_EQUAL

public static final java.lang.String GREATER_THAN_OR_EQUAL

The name of the greater-than-or-equal binary operator

LESS_THAN

public static final java.lang.String LESS_THAN

The name of the less-than binary operator

LESS_THAN_OR_EQUAL

public static final java.lang.String LESS_THAN_OR_EQUAL

The name of the less-than-or-equal binary operator

NAME_ATTRIBUTE

public static final java.lang.String NAME_ATTRIBUTE

The name of the name attribute

NOT_EQUAL

public static final java.lang.String NOT_EQUAL

The name of the not-equal binary operator

Constructor Detail

JRulesBinaryOpElement

public JRulesBinaryOpElement()

Method Detail

addChildElement

public void addChildElement(JRulesLanguageElement childElement)
                     throws java.lang.IllegalArgumentException,
                            ServiceProviderException

Adds a child element

Specified by:

addChildElement in interface JRulesLanguageElement

Parameters:

childElement - The child element to be added

Throws:

java.lang.IllegalArgumentException - Thrown if childElement is null

ServiceProviderException - Thrown if childElement cannot be added

end

public void end()
         throws ServiceProviderException

Ends the element

Specified by:

end in interface JRulesLanguageElement

Throws:

ServiceProviderException - Thrown if unable to end

getBoundObject

public java.lang.Object getBoundObject(java.lang.String objectName)

Gets a bound object

Specified by:

getBoundObject in interface JRulesLanguageElement

Parameters:

objectName - The name of the object to get, or null if object is anonymous

Returns:

The bound object, or null if no bound object exists, or null if no bound object exists for objectName

getName

public java.lang.String getName()

Gets the element name

Specified by:

getName in interface JRulesLanguageElement

Returns:

The element name

getRootElement

public boolean getRootElement()

Gets root element property

Specified by:

getRootElement in interface JRulesLanguageElement

Returns:

True if root element, false otherwise

release

public void release()

Releases any resources or object references held by the language element

Specified by:

release in interface JRulesLanguageElement

start

public void start(org.xml.sax.AttributeList attributeList,
                  JRulesLanguageElement parentElement)
           throws java.lang.IllegalArgumentException,
                  ServiceProviderException

Starts the element

Specified by:

start in interface JRulesLanguageElement

Parameters:

attributeList - The list of attributes for the element

parentElement - The parent element

Throws:

java.lang.IllegalArgumentException - Thrown if attributeList is null, or if parentElement is null

ServiceProviderException - Thrown if unable to start