com.yahoo.search.grouping.result

Class BucketGroupId<T>

java.lang.Object

com.yahoo.search.grouping.result.GroupId

com.yahoo.search.grouping.result.BucketGroupId<T>

Direct Known Subclasses:

DoubleBucketId, LongBucketId, RawBucketId, StringBucketId

public abstract class BucketGroupId<T>
extends GroupId

This abstract class is used in Group instances where the identifying expression evaluated to a BucketValue. The range is inclusive-from and exclusive-to.

Author:

Simon Thoresen

Field Summary

Fields

Modifier and Type	Field and Description
private T	from
private T	to

Constructor Summary

Constructors

Constructor and Description
BucketGroupId(String type, T from, String fromImage, T to, String toImage) Constructs a new instance of this class.
BucketGroupId(String type, T from, T to) Constructs a new instance of this class.

Method Summary

Modifier and Type	Method and Description
T	getFrom() Returns the inclusive-from of the value range.
T	getTo() Returns the exclusive-to of the value range.

Methods inherited from class com.yahoo.search.grouping.result.GroupId

getTypeName, toString

Methods inherited from class java.lang.Object

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

Field Detail

from

private final T from

to

private final T to

Constructor Detail

BucketGroupId

public BucketGroupId(String type,
                     T from,
                     T to)

Constructs a new instance of this class.

Parameters:

type - The type of this id's value.

from - The inclusive-from of the range.

to - The exclusive-to of the range.

BucketGroupId

public BucketGroupId(String type,
                     T from,
                     String fromImage,
                     T to,
                     String toImage)

Constructs a new instance of this class.

Parameters:

type - The type of this id's value.

from - The inclusive-from of the range.

fromImage - The String representation of the from argument.

to - The exclusive-to of the range.

toImage - The String representation of the to argument.

Method Detail

getFrom

public T getFrom()

Returns the inclusive-from of the value range.

Returns:

The from-value.

getTo

public T getTo()

Returns the exclusive-to of the value range.

Returns:

The to-value.