psdi.util

Class DoubleUcaseKey

java.lang.Object

psdi.util.DoubleUcaseKey

All Implemented Interfaces:

java.lang.Comparable<DoubleUcaseKey>

public final class DoubleUcaseKey
extends java.lang.Object
implements java.lang.Comparable<DoubleUcaseKey>

The Double Uppercase String Key is useful when you have a dual key, like table + column. It's more efficient and more robust than joining the keys together in a new string. It has methods needed for use in a Hash Map or Set.

Instances of this class are immutable.

Author:

John Neville

Constructor Summary

Constructors

Constructor and Description
DoubleUcaseKey(java.lang.String tbname, java.lang.String name) Constructor.

Method Summary

Modifier and Type	Method and Description
int	compareTo(DoubleUcaseKey o)
boolean	equals(java.lang.Object o)
java.lang.String	getFirstKey()
java.lang.String	getSecondKey()
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DoubleUcaseKey

public DoubleUcaseKey(java.lang.String tbname,
                      java.lang.String name)

Constructor.

Method Detail

getFirstKey

public java.lang.String getFirstKey()

getSecondKey

public java.lang.String getSecondKey()

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

compareTo

public int compareTo(DoubleUcaseKey o)

Specified by:

compareTo in interface java.lang.Comparable<DoubleUcaseKey>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object