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java.lang.Objectorg.jaxen.expr.DefaultExpr
org.jaxen.expr.DefaultRelativeLocationPath
public class DefaultRelativeLocationPath
| Constructor Summary | |
|---|---|
DefaultRelativeLocationPath()
Deprecated. |
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| Method Summary | |
|---|---|
void |
addStep(Step step)
Add the next step to this location path. |
Object |
evaluate(Context context)
Evaluate the expression in the given context, and return the result. |
List |
getSteps()
Returns the ordered list of steps in this location path. |
String |
getText()
Returns a String containing the XPath expression. |
boolean |
isAbsolute()
Returns true if this is an absolute location path; false if it isn't. |
Expr |
simplify()
Simplifies the XPath expression. |
String |
toString()
Deprecated. |
| Methods inherited from class org.jaxen.expr.DefaultExpr |
|---|
convertToIterator, convertToList |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public DefaultRelativeLocationPath()
| Method Detail |
|---|
public String toString()
public void addStep(Step step)
LocationPath
addStep in interface LocationPathpublic List getSteps()
LocationPath
getSteps in interface LocationPathpublic Expr simplify()
Expr//para[1 = 1] could be simplified to
//para. In practice, this is usually a noop.
Jaxen does not currently perform any simplification.
simplify in interface Exprsimplify in class DefaultExprpublic String getText()
Expr
getText in interface Exprpublic boolean isAbsolute()
LocationPath/
or //.
isAbsolute in interface LocationPath
public Object evaluate(Context context)
throws JaxenException
Exprjava.lang.Double for expressions that
return a number, a java.lang.String for expressions that
return a string, a java.lang.Boolean for expressions that
return a boolean, and a java.util.List for expressions that
return a node-set. In the latter case, the elements of the list are
the actual objects from the source document model. Copies are not made.
evaluate in interface Exprcontext - the context in which the expression is evaluated
JaxenException
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