water.parser

Class ParseUUID

java.lang.Object

water.parser.ParseUUID

public class ParseUUID
extends java.lang.Object

Utility class for parsing UUIDs. This class creates a hash value of two longs from a ValueString containing a correct UUID.

Constructor Summary

Constructors

Constructor and Description
ParseUUID()

Method Summary

Methods

Modifier and Type	Method and Description
static long[]	attemptUUIDParse(ValueString str) Attempts to parse the provided ValueString as a UUID into hash value in two longs.
static long	attemptUUIDParseHigh(ValueString str)
static boolean	isUUID(ValueString str) Confirms whether the provided UUID is considered valid.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParseUUID

public ParseUUID()

Method Detail

isUUID

public static final boolean isUUID(ValueString str)

Confirms whether the provided UUID is considered valid.

Parameters:

str -

Returns:

TRUE if str represents a valid UUID

attemptUUIDParse

public static long[] attemptUUIDParse(ValueString str)

Attempts to parse the provided ValueString as a UUID into hash value in two longs. Warning: as written, this method does modify the state of the passed in ValueString.

Parameters:

str -

Returns:

A two value long array array containing the low and high hash values in indices 0,1 respectively. For invalid UUID strings, the returned values are {link @C16Chunk._LO_NA} and {link @C16Chunk._HI_NA}, respectively.

attemptUUIDParseHigh

public static long attemptUUIDParseHigh(ValueString str)