public final class XPathFilterParameterSpec extends Object implements TransformParameterSpec
Map
XPath表达式。变换参数的XPath过滤XML架构定义的定义是:
<element name="XPath" type="string"/>
Transform
Constructor and Description |
---|
XPathFilterParameterSpec(String xPath)
创建具有指定XPath表达式的一个
XPathFilterParameterSpec 。
|
XPathFilterParameterSpec(String xPath, Map namespaceMap)
创建一个
XPathFilterParameterSpec 与指定的XPath表达式和命名空间映射。
|
public XPathFilterParameterSpec(String xPath)
XPathFilterParameterSpec
。
xPath
的XPath表达式进行评估
null
xPath
NullPointerException
public XPathFilterParameterSpec(String xPath, Map namespaceMap)
XPathFilterParameterSpec
与指定的XPath表达式和命名空间映射。复制Map以防止后续修改。
xPath
的XPath表达式进行评估
namespaceMap
-命名空间前缀的Map。每一个键都
String
命名空间前缀映射到相应的命名空间URI
String
。
NullPointerException
-如果
xPath
或
namespaceMap
是
null
ClassCastException
-如果任何Map的钥匙或条目不
String
型
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