Package com.yahoo.search.grouping.request

Class StringBucket

java.lang.Object

com.yahoo.search.grouping.request.GroupingNode

com.yahoo.search.grouping.request.GroupingExpression

com.yahoo.search.grouping.request.BucketValue

com.yahoo.search.grouping.request.StringBucket

All Implemented Interfaces:

java.lang.Comparable<BucketValue>

public class StringBucket
extends BucketValue

This class represents a String bucket in a PredefinedFunction.

Author:

Simon Thoresen Hult

Constructor Summary

Constructors

Constructor	Description
StringBucket(ConstantValue<?> from, ConstantValue<?> to)	Constructs a new instance of this class.
StringBucket(java.lang.String from, java.lang.String to)	Constructs a new instance of this class.

Method Summary

Modifier and Type	Method	Description
StringBucket	copy()	Returns a deep copy of this
static StringValue	nextValue(StringValue value)	Get the next distinct value.

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

compareTo, getFrom, getTo

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

asImage, asString, getLevel, getLevelOrNull, resolveLevel, setLabel, visit

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

getImage, getLabel, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

StringBucket

public StringBucket(java.lang.String from,
                    java.lang.String to)

Constructs a new instance of this class.

Parameters:

from - The from-value to assign to this.

to - The to-value to assign to this.

StringBucket

public StringBucket(ConstantValue<?> from,
                    ConstantValue<?> to)

Constructs a new instance of this class.

Parameters:

from - The from-value to assign to this.

to - The to-value to assign to this.

Method Detail

nextValue

public static StringValue nextValue(StringValue value)

Get the next distinct value.

Parameters:

value - The base value.

Returns:

the next value.

copy

public StringBucket copy()

Description copied from class: GroupingExpression

Returns a deep copy of this

Overrides:

copy in class BucketValue