uk.ac.ed.epcc.webapp.charts.strategy

Class KeyLabeller<T,K>

java.lang.Object

uk.ac.ed.epcc.webapp.AbstractContexed

uk.ac.ed.epcc.webapp.charts.strategy.HashLabeller<T,K>

uk.ac.ed.epcc.webapp.charts.strategy.KeyLabeller<T,K>

Type Parameters:

T - type of object being mapped

K - type of key generated

All Implemented Interfaces:

Labelled, Contexed

public abstract class KeyLabeller<T,K>
extends HashLabeller<T,K>

A version of HashLabeller where the labels are generated from the Key value only

Field Summary

Fields inherited from class uk.ac.ed.epcc.webapp.AbstractContexed

conn

Constructor Summary

Constructors

Constructor and Description
KeyLabeller(AppContext c)

Method Summary

Modifier and Type	Method and Description
abstract java.lang.Object	getLabel(K key)
java.lang.Object	getLabel(K key, T o) generates the label object we could get this either from the key or the object itself.
int	getSetByKey(K key)

Methods inherited from class uk.ac.ed.epcc.webapp.charts.strategy.HashLabeller

getKey, getLabels, getPerm, getSet, getSet, nSets

Methods inherited from class uk.ac.ed.epcc.webapp.AbstractContexed

getContext, getLogger, resetLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyLabeller

public KeyLabeller(AppContext c)

Method Detail

getLabel

public abstract java.lang.Object getLabel(K key)

getLabel

public final java.lang.Object getLabel(K key,
                                       T o)

Description copied from class: HashLabeller

generates the label object we could get this either from the key or the object itself. This will be converted to a string to generate the chart label

Specified by:

getLabel in class HashLabeller<T,K>

Parameters:

key - Key Object

o - Plot Object

Returns:

label Object

getSetByKey

public final int getSetByKey(K key)