com.bigdata.bop

Interface IBind<E>

All Superinterfaces:

BOp, Cloneable, IPropertySet, IValueExpression<E>, Serializable

All Known Implementing Classes:

Bind, ConditionalBind

public interface IBind<E>
extends IValueExpression<E>

A marker interface for an IValueExpression which has the side-effect of binding a value on an IVariable.

Version:

$Id$

Author:

Bryan Thompson

Nested Class Summary

Nested classes/interfaces inherited from interface com.bigdata.bop.BOp

BOp.Annotations

Field Summary

Fields inherited from interface com.bigdata.bop.BOp

NOANNS, NOARGS

Method Summary

Methods

Modifier and Type	Method and Description
IValueExpression<E>	getExpr() Return the value expression.
IVariable<? extends E>	getVar() Return the variable which will be bound to the result of evaluating the associated value expression.

Methods inherited from interface com.bigdata.bop.IValueExpression

get, toString

Methods inherited from interface com.bigdata.bop.BOp

annotations, argIterator, args, arity, clone, get, getEvaluationContext, getId, getProperty, getRequiredProperty, isController, setProperty, toArray, toArray, toShortString, toString

Methods inherited from interface cutthecrap.utils.striterators.IPropertySet

getProperty

Method Detail

getVar

IVariable<? extends E> getVar()

Return the variable which will be bound to the result of evaluating the associated value expression.

getExpr

IValueExpression<E> getExpr()

Return the value expression.