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java.lang.Objectorg.apache.fop.fo.expr.FunctionBase
org.apache.fop.fo.expr.FromParentFunction
Class modelling the from-parent Property Value function. See Sec. 5.10.4 of the XSL-FO spec.
| Constructor Summary | |
FromParentFunction()
|
|
| Method Summary | |
Property |
eval(Property[] args,
PropertyInfo pInfo)
Evaluate the function |
int |
nbArgs()
|
boolean |
padArgsWithPropertyName()
|
| Methods inherited from class org.apache.fop.fo.expr.FunctionBase |
getPercentBase |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public FromParentFunction()
| Method Detail |
public int nbArgs()
public boolean padArgsWithPropertyName()
padArgsWithPropertyName in interface FunctionpadArgsWithPropertyName in class FunctionBase
public Property eval(Property[] args,
PropertyInfo pInfo)
throws PropertyException
Function
args - array of arguments, which should either be empty, or the
first of which should contain an NCName corresponding to property namepInfo - PropertyInfo object to be evaluated
PropertyException - if the arguments are incorrect
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