org.calrissian.accumulorecipes.rangestore.helper

Interface RangeHelper<T extends Comparable<T>>

All Known Implementing Classes:

LongRangeHelper

public interface RangeHelper<T extends Comparable<T>>

Method Summary

Methods

Modifier and Type	Method and Description
T	decode(String value) Decodes the lexigraphical representation of the value.
T	decodeComplement(String value) Decodes the complements lexigraphical representation of the value.
T	distance(org.calrissian.mango.domain.ValueRange<T> range) Returns the distance between the start and end elements.
String	encode(T value) Encodes a value into a string that can be lexigraphically sorted.
String	encodeComplement(T value) Encodes the values in a string that can be lexigraphically sorted in reverse order.
boolean	isValid(org.calrissian.mango.domain.ValueRange<T> range) Simply verifies that the range is valid.

Method Detail

isValid

boolean isValid(org.calrissian.mango.domain.ValueRange<T> range)

Simply verifies that the range is valid.

Parameters:

range -

Returns:

distance

T distance(org.calrissian.mango.domain.ValueRange<T> range)

Returns the distance between the start and end elements.

TODO. The return value of this function is sort of a hack. This value needs to be able to be compared and complemented, which this class allows.

Parameters:

range -

Returns:

encode

String encode(T value)

Encodes a value into a string that can be lexigraphically sorted.

Parameters:

value -

Returns:

encodeComplement

String encodeComplement(T value)

Encodes the values in a string that can be lexigraphically sorted in reverse order.

Parameters:

value -

Returns:

decode

T decode(String value)

Decodes the lexigraphical representation of the value.

Parameters:

value -

Returns:

decodeComplement

T decodeComplement(String value)

Decodes the complements lexigraphical representation of the value.

Parameters:

value -

Returns: