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java.lang.Objectorg.sintef.mofscript.runtime.expression.ExpressionEvaluator
org.sintef.mofscript.runtime.expression.NullEvaluator
public class NullEvaluator
Null evaluator
Field Summary |
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Fields inherited from class org.sintef.mofscript.runtime.expression.ExpressionEvaluator |
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_env, _expression, _ownerRuleExecutor, _positionCounter, _referenceStringLength |
Constructor Summary | |
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NullEvaluator(Expression expression,
ExecutionEnvironment env,
RuleExecutor ownerRuleExecutor)
Constructor |
Method Summary | |
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protected java.lang.Object |
evaluate(java.lang.Object inputObject)
To be defined by subclasses - the actual evaluation of the expression |
Methods inherited from class org.sintef.mofscript.runtime.expression.ExpressionEvaluator |
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evaluateExpression, resetPosisionCounter |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public NullEvaluator(Expression expression, ExecutionEnvironment env, RuleExecutor ownerRuleExecutor)
expression
- The expression to be evaluatedenv
- The ExecutionEnvironmentownerRuleExecutor
- The rule executor that owns the expressionMethod Detail |
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protected java.lang.Object evaluate(java.lang.Object inputObject) throws MofScriptExecutionException
ExpressionEvaluator
evaluate
in class ExpressionEvaluator
MofScriptExecutionException
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