com.yahoo.search.grouping.request

Class ToRawFunction

java.lang.Object

com.yahoo.search.grouping.request.GroupingNode

com.yahoo.search.grouping.request.GroupingExpression

com.yahoo.search.grouping.request.FunctionNode

com.yahoo.search.grouping.request.ToRawFunction

All Implemented Interfaces:

Iterable<GroupingExpression>

public class ToRawFunction
extends FunctionNode

This class represents a toraw-function in a GroupingExpression. It converts the result of the argument to a raw type. If the argument can not be converted, this function returns null.

Author:

Ulf Lilleengen

Constructor Summary

Constructors

Constructor and Description
ToRawFunction(GroupingExpression exp) Constructs a new instance of this class.

Method Summary

Methods inherited from class com.yahoo.search.grouping.request.FunctionNode

asList, asList, asList, getArg, getNumArgs, iterator, resolveLevel, visit

Methods inherited from class com.yahoo.search.grouping.request.GroupingExpression

asImage, asString, getLevel, setLabel

Methods inherited from class com.yahoo.search.grouping.request.GroupingNode

getLabel, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

ToRawFunction

public ToRawFunction(GroupingExpression exp)

Constructs a new instance of this class.

Parameters:

exp - The expression to evaluate.