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java.lang.Objectorg.jaxen.expr.DefaultExpr
org.jaxen.expr.DefaultLocationPath
org.jaxen.expr.DefaultAbsoluteLocationPath
Field Summary | |
private static long |
serialVersionUID
Deprecated. |
Constructor Summary | |
DefaultAbsoluteLocationPath()
Deprecated. |
Method Summary | |
void |
addStep(Step step)
Add the next step to this location path. |
java.lang.Object |
evaluate(Context context)
Deprecated. Evaluate the expression in the given context, and return the result. |
java.util.List |
getSteps()
Returns the ordered list of steps in this location path. |
java.lang.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. |
java.lang.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 |
Field Detail |
private static final long serialVersionUID
Constructor Detail |
public DefaultAbsoluteLocationPath()
Method Detail |
public java.lang.String toString()
toString
in class DefaultLocationPath
public boolean isAbsolute()
LocationPath
/
or //
.
isAbsolute
in interface LocationPath
isAbsolute
in class DefaultLocationPath
public java.lang.String getText()
Expr
getText
in interface Expr
getText
in class DefaultLocationPath
public java.lang.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
evaluate
in class DefaultLocationPath
JaxenException
public void addStep(Step step)
LocationPath
addStep
in interface LocationPath
step
- public java.util.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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