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java.lang.Objectnet.sf.oval.expression.ExpressionLanguageScriptEngineImpl
public class ExpressionLanguageScriptEngineImpl
JSR223 Support
Method Summary | |
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Object |
evaluate(String expression,
Map<String,?> values)
Evaluates the given expression. |
boolean |
evaluateAsBoolean(String expression,
Map<String,?> values)
Evaluates the given expression and expects it to return a boolean. |
static ExpressionLanguageScriptEngineImpl |
get(String languageId)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static ExpressionLanguageScriptEngineImpl get(String languageId)
public Object evaluate(String expression, Map<String,?> values) throws ExpressionEvaluationException
evaluate
in interface ExpressionLanguage
expression
- the expression to evaluatevalues
- context values passed to the interpreter
ExpressionEvaluationException
- in case of an invalid expressionpublic boolean evaluateAsBoolean(String expression, Map<String,?> values) throws ExpressionEvaluationException
evaluateAsBoolean
in interface ExpressionLanguage
expression
- the expression to evaluatevalues
- context values passed to the interpreter
ExpressionEvaluationException
- If an error during evaluation occurs or if the return value is not a boolean value.
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