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java.lang.Objectorg.jaxen.expr.DefaultExpr
org.jaxen.expr.DefaultAbsoluteLocationPath
public class DefaultAbsoluteLocationPath
Constructor Summary | |
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DefaultAbsoluteLocationPath()
Deprecated. |
Method Summary | |
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void |
addStep(Step step)
Add the next step to this location path. |
Object |
evaluate(Context context)
Deprecated. 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()
Deprecated. Returns a String containing the XPath expression. |
boolean |
isAbsolute()
Deprecated. 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 |
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convertToIterator, convertToList |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public DefaultAbsoluteLocationPath()
Method Detail |
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public String toString()
public boolean isAbsolute()
LocationPath
/
or //
.
isAbsolute
in interface LocationPath
public String getText()
Expr
getText
in interface Expr
public Object evaluate(Context context) throws JaxenException
Expr
java.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 Expr
context
- the context in which the expression is evaluated
JaxenException
public void addStep(Step step)
LocationPath
addStep
in interface LocationPath
public List getSteps()
LocationPath
getSteps
in interface LocationPath
public 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 Expr
simplify
in class DefaultExpr
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