org.apache.fop.fo.expr: public class: FopPropValFunction

org.apache.fop.fo.expr
public class: FopPropValFunction [javadoc | source]

java.lang.Object
   org.apache.fop.fo.expr.FunctionBase
      org.apache.fop.fo.expr.FopPropValFunction

All Implemented Interfaces:
Function

Return the specified or initial value of the property on this object.

Method from org.apache.fop.fo.expr.FopPropValFunction Summary:
eval, nbArgs

Methods from org.apache.fop.fo.expr.FunctionBase:
getPercentBase, padArgsWithPropertyName

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.apache.fop.fo.expr.FopPropValFunction Detail:
public Property eval(Property[] args, PropertyInfo pInfo) throws PropertyException { String propName = args[0].getString(); if (propName == null) { throw new PropertyException("Incorrect parameter to _int-property-value function"); } // System.err.println("Get property-value for " + propName); return pInfo.getPropertyList().get(propName); }
public int nbArgs() { return 1; }

Method from org.apache.fop.fo.expr.FopPropValFunction Detail:

 public Property eval(Property[] args,
    PropertyInfo pInfo) throws PropertyException {
        String propName = args[0].getString();
        if (propName == null) {
            throw new PropertyException("Incorrect parameter to _int-property-value function");
        }
        // System.err.println("Get property-value for " + propName);
        return pInfo.getPropertyList().get(propName);
}

 public int nbArgs() {
        return 1;
}