org.drools.semantics.java
Class JavaBlockConsequence

java.lang.Object
  org.drools.semantics.java.JavaBlockConsequence

All Implemented Interfaces:

java.io.Serializable, SemanticComponent, SemanticConsequence, SemanticInvokeable, SemanticRule, Consequence, RuleComponent

Direct Known Subclasses:

GroovyBlockConsequence

public class JavaBlockConsequence
extends java.lang.Object
implements java.io.Serializable, Consequence, SemanticConsequence

Java block semantics Consequence.

See Also:

Serialized Form

Field Summary

protected java.lang.String

thrownException

Constructor Summary

JavaBlockConsequence(java.lang.String name, java.lang.String block, Rule rule)
Construct.

Method Summary

java.lang.String	getName() Returns the name of the component
SemanticRuleCompiler	getSemanticRuleCompiler()
java.lang.String	getSemanticType()
java.lang.String	getText()
java.lang.String	getThrownException()
Declaration[]	getTupleMembers()
void	invoke(Tuple tuple) Execute the consequence for the supplied matching Tuple.
boolean	isExceptionThrown()
void	setInvoker(Invoker invoker)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

thrownException

protected final java.lang.String thrownException

See Also:

Constant Field Values

Constructor Detail

JavaBlockConsequence

public JavaBlockConsequence(java.lang.String name,
                            java.lang.String block,
                            Rule rule)
                     throws java.lang.Exception

Construct.

Parameters:

block - The statement block.

rule - The rule.

Throws:

java.lang.Exception

Method Detail

getSemanticType

public java.lang.String getSemanticType()

Specified by:

getSemanticType in interface SemanticComponent

isExceptionThrown

public boolean isExceptionThrown()

Specified by:

isExceptionThrown in interface SemanticInvokeable

getThrownException

public java.lang.String getThrownException()

Specified by:

getThrownException in interface SemanticInvokeable

getName

public java.lang.String getName()

Description copied from interface: SemanticComponent

Returns the name of the component

Specified by:

getName in interface SemanticComponent

getText

public java.lang.String getText()

Specified by:

getText in interface SemanticConsequence

getSemanticRuleCompiler

public SemanticRuleCompiler getSemanticRuleCompiler()

Specified by:

getSemanticRuleCompiler in interface SemanticRule

getTupleMembers

public Declaration[] getTupleMembers()

setInvoker

public void setInvoker(Invoker invoker)

Specified by:

setInvoker in interface SemanticInvokeable

invoke

public void invoke(Tuple tuple)
            throws ConsequenceException

Execute the consequence for the supplied matching Tuple.

Specified by:

invoke in interface Consequence

Parameters:

tuple - The matching tuple.

workingMemory - The working memory session.

Throws:

ConsequenceException - If an error occurs while attempting to invoke the consequence.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object