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@XmlElement(value="PropertyName") public interface PropertyName
Expression class whose value is computed by retrieving the value indicated by the provided name.
The most common applicatoin of this is to retrive a feature's property using an xpath expression.
Please note that the Filter specification allows a limited subset of XPath to be used for the PropertyName. We encourage implementations to match this functionality.
Field Summary |
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Fields inherited from interface Expression |
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NIL |
Method Summary | |
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NamespaceSupport |
getNamespaceContext()
Returns namespace context information, or null if unavailable/inapplicable |
String |
getPropertyName()
Returns the name of the property whose value will be returned by the evaluate method. |
Methods inherited from interface Expression |
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accept, evaluate, evaluate |
Method Detail |
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String getPropertyName()
evaluate
method.
NamespaceSupport getNamespaceContext()
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