| com.hp.hpl.jena.graph.query.Dyadic
| Dyadic | | abstract public class Dyadic extends Application (Code) | | A base class for dyadic expressions with a built-in Valuator; subclasses must
define an evalObject or evalBool method which will be supplied with the
evaluated operands.
author:
kers |
| argCount | | public int argCount()(Code) | | |
| evalBool | | public boolean evalBool(Object l, Object r)(Code) | | Answer the boolean result of evaluating this dyadic expression with
the given arguments l and r.
Either this method or evalObject must be
over-ridden in concrete sub-classes.
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| evalObject | | public Object evalObject(Object l, Object r)(Code) | | Answer the Object result of evaluating this dyadic expression with
the given arguments l and r.
Either this method or evalBool must be
over-ridden in concrete sub-classes.
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