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java.lang.Objectorg.exolab.adaptx.xpath.expressions.PrimaryExpr
org.exolab.adaptx.xpath.expressions.FunctionCall
org.exolab.adaptx.xpath.functions.FunctionCallImpl
org.exolab.adaptx.xpath.functions.TextFunctionCall
public class TextFunctionCall
A class that represents the XPath text() function call. Actually "text()" is not technically a function it's a NodeTest, but I've implemented it as one since it looks like one!
Field Summary |
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Fields inherited from class org.exolab.adaptx.xpath.functions.FunctionCallImpl |
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INVALID_NUMBER_PARAMS, INVALID_RESULT |
Fields inherited from class org.exolab.adaptx.xpath.expressions.PrimaryExpr |
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EXPR, FUNCTION_CALL, LITERAL, NUMBER, VARIABLE_REFERENCE |
Fields inherited from interface org.exolab.adaptx.xpath.XPathExpression |
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BOOLEAN, ERROR, FILTER_EXPR, LOCATION_PATH, NODE_TEST, PATH_EXPR, PRIMARY, STEP, STRING, UNION_EXPR |
Constructor Summary | |
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TextFunctionCall()
Creates a new TextFunctionCall |
Method Summary | |
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XPathResult |
evaluate(XPathContext context)
Evaluates the expression and returns the XPath result. |
Methods inherited from class org.exolab.adaptx.xpath.functions.FunctionCallImpl |
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addParameter, getFunctionName, getParameter, getParameterCount, toString |
Methods inherited from class org.exolab.adaptx.xpath.expressions.PrimaryExpr |
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getExprType, getType |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public TextFunctionCall()
Method Detail |
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public XPathResult evaluate(XPathContext context) throws XPathException
context
- The XPathContext to use during evaluation.
XPathException
- if an error occured while
evaluating this expression.
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