Class BinaryFunction

Known Direct Subclasses:: BinaryPredicate, NumBinaryFunction, StringBinaryFunction

public abstract class BinaryFunction

extends Function

class BinaryFunction extends Function

Field Summary
`(package private) static BinaryFunction`	`FIRSTARG`
`(package private) static BinaryFunction`	`SECONDARG`

Fields inherited from class cdqa.function.Function
`NULL`, `repository`

Method Summary
`Iterator`	`createIteratorInstance(Iterator i)`
`Iterator`	`createIteratorInstance(Iterator i1, Iterator i2)` returns the NULL iterator
`XObject`	`execute(XObject o1, XObject o2)` invokes onExecute(o1,o2)
`static BinaryFunction`	`firstArg()`
`abstract XObject`	`onExecute(XObject o1, XObject o2)`
`static BinaryFunction`	`secondArg()`

Methods inherited from class cdqa.function.Function
`createIteratorInstance`, `createIteratorInstance`, `createIteratorInstance`, `forName`, `getRepository`

(package private) static BinaryFunction FIRSTARG

(package private) static BinaryFunction SECONDARG

public final Iterator createIteratorInstance(Iterator i)

Overrides:
createIteratorInstance in interface Function

public Iterator createIteratorInstance(Iterator i1,
                                       Iterator i2)

returns the NULL iterator
Overrides:
createIteratorInstance in interface Function
Parameters:
Returns:

public final XObject execute(XObject o1,
                             XObject o2)

invokes onExecute(o1,o2)
Parameters:
o1 -
o2 -
Returns:

public static BinaryFunction firstArg()

public abstract XObject onExecute(XObject o1,
                                  XObject o2)

public static BinaryFunction secondArg()

Overview Package Tree Index Deprecated About
Prev Class \| Next Class	Frames \| No Frames
Summary: Nested \| Field \| Method \| Constr	Detail: Nested \| Field \| Method \| Constr

Field Summary