com.hp.util.persistence.cassandra.index

Class RangeLimit<T extends Serializable & Comparable<T>>

java.lang.Object

com.hp.util.persistence.cassandra.index.RangeLimit<T>

Type Parameters:

T - type of the range (column name).

public class RangeLimit<T extends Serializable & Comparable<T>>
extends Object

Range limit.

Author:

Fabiel Zuniga

Field Summary

Fields

Modifier and Type	Field and Description
static RangeLimit<Boolean>	BOOLEAN_RANGE_LIMIT Boolean range limit.
static RangeLimit<Byte>	BYTE_RANGE_LIMIT Byte range limit.
static RangeLimit<Date>	DATE_RANGE_LIMIT Date range limit.
static RangeLimit<Double>	DOUBLE_RANGE_LIMIT Double range limit.
static RangeLimit<Float>	FLOAT_RANGE_LIMIT Float range limit.
static RangeLimit<Integer>	INTEGER_RANGE_LIMIT Integer range limit.
static RangeLimit<Long>	LONG_RANGE_LIMIT Long range limit.
static RangeLimit<String>	STRING_RANGE_LIMIT String range limit.

Constructor Summary

Constructors

Constructor and Description
RangeLimit(T start, T end) Creates a range limit.

Method Summary

Methods

Modifier and Type	Method and Description
T	getEnd() Gets the value to ensure the last column in a row is included in a range query.
T	getStart() Gets the value to ensure the first column in a row is included in a range query.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

STRING_RANGE_LIMIT

public static final RangeLimit<String> STRING_RANGE_LIMIT

String range limit.

BOOLEAN_RANGE_LIMIT

public static final RangeLimit<Boolean> BOOLEAN_RANGE_LIMIT

Boolean range limit.

BYTE_RANGE_LIMIT

public static final RangeLimit<Byte> BYTE_RANGE_LIMIT

Byte range limit.

DATE_RANGE_LIMIT

public static final RangeLimit<Date> DATE_RANGE_LIMIT

Date range limit.

DOUBLE_RANGE_LIMIT

public static final RangeLimit<Double> DOUBLE_RANGE_LIMIT

Double range limit.

FLOAT_RANGE_LIMIT

public static final RangeLimit<Float> FLOAT_RANGE_LIMIT

Float range limit.

INTEGER_RANGE_LIMIT

public static final RangeLimit<Integer> INTEGER_RANGE_LIMIT

Integer range limit.

LONG_RANGE_LIMIT

public static final RangeLimit<Long> LONG_RANGE_LIMIT

Long range limit.

Constructor Detail

RangeLimit

public RangeLimit(T start,
          T end)

Creates a range limit.

Parameters:

start - value to ensure the first column in a row is included in a range query.

end - value to ensure the last column in a row is included in a range query.

Method Detail

getStart

public T getStart()

Gets the value to ensure the first column in a row is included in a range query.

Returns:

the first value in the range.

getEnd

public T getEnd()

Gets the value to ensure the last column in a row is included in a range query.

Returns:

the last value in the range.

toString

public String toString()

Overrides:

toString in class Object