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java.lang.Objectorg.drools.semantics.groovy.Interp
org.drools.semantics.groovy.Eval
Base class for Groovy based semantic components.
ExprCondition
,
Serialized FormConstructor Summary | |
protected |
Eval(String text,
Rule rule)
Construct. |
Method Summary | |
protected Object |
evaluate(groovy.lang.Binding locals)
Evaluate. |
Object |
evaluate(Tuple tuple)
Evaluate. |
Declaration[] |
getRequiredTupleMembers()
Retrieve the array of Declaration s required by this
condition to perform its duties. |
Methods inherited from class org.drools.semantics.groovy.Interp |
getCode, getRule, getText, setUpDictionary |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
protected Eval(String text, Rule rule) throws Exception
Method Detail |
public Object evaluate(Tuple tuple)
tuple
- Tuple containing variable bindings.
protected Object evaluate(groovy.lang.Binding locals)
locals
- The evaluation dictionary.
public Declaration[] getRequiredTupleMembers()
Declaration
s required by this
condition to perform its duties.
Declarations
expected on incoming
Tuples
.
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