public class BasicAttributeEvaluatorFactory extends Object implements AttributeEvaluatorFactory
AttributeEvaluatorFactory. It supports a
default attribute evaluator, in case the language is not recognized.| Constructor and Description |
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BasicAttributeEvaluatorFactory(AttributeEvaluator defaultEvaluator)
Constructor.
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| Modifier and Type | Method and Description |
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AttributeEvaluator |
getAttributeEvaluator(Attribute attribute)
Creates and attribute evaluator using an attribute.
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AttributeEvaluator |
getAttributeEvaluator(String language)
Creates and attribute evaluator for the given expression language.
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void |
registerAttributeEvaluator(String language,
AttributeEvaluator evaluator)
Registers a known expression language with its attribute evaluator.
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public BasicAttributeEvaluatorFactory(AttributeEvaluator defaultEvaluator)
defaultEvaluator - The default evaluator to return if it is not
found in the map of known languages.public void registerAttributeEvaluator(String language, AttributeEvaluator evaluator)
language - The name of the expression language.evaluator - The associated attribute evaluator.public AttributeEvaluator getAttributeEvaluator(String language)
getAttributeEvaluator in interface AttributeEvaluatorFactorylanguage - The name of the expression language.null.public AttributeEvaluator getAttributeEvaluator(Attribute attribute)
getAttributeEvaluator in interface AttributeEvaluatorFactoryattribute - The attribute used to obtain the evaluator.null.Copyright © 2000–2024 Apache Software Foundation. All rights reserved.