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com.cosylab.gui.adapters
Class IdentityConverter

java.lang.Object
  com.cosylab.gui.displayers.DataSourceSupport
      com.cosylab.gui.adapters.DataConsumerDispatcher
          com.cosylab.gui.adapters.AbstractConverter
              com.cosylab.gui.adapters.SimpleConverterSupport
                  com.cosylab.gui.adapters.IdentityConverter

All Implemented Interfaces:

Converter, DataConsumer, DataSource, DoubleConsumer, DoubleSeqConsumer, java.io.Serializable, java.lang.Cloneable

public class IdentityConverter
extends SimpleConverterSupport

IdentityConverter is ismplest possible conversion, it delegates same data value to consumers.

Since:

Feb 15, 2004.

Version:

$Id: IdentityConverter.java,v 1.12 2008-04-22 12:31:02 jbobnar Exp $

Author:

Igor Kriznar

See Also:

Serialized Form

Field Summary

static java.lang.String

SHORT_NAME

Fields inherited from class com.cosylab.gui.adapters.SimpleConverterSupport

arrayIndex

Fields inherited from class com.cosylab.gui.adapters.AbstractConverter

nonblDispatcher

Fields inherited from class com.cosylab.gui.adapters.DataConsumerDispatcher

name

Fields inherited from class com.cosylab.gui.displayers.DataSourceSupport

types

Constructor Summary

IdentityConverter()
Creates new identity converter.

Method Summary

boolean	equals(java.lang.Object obj)
java.lang.String	getName() Returns name of this data consumer.
protected double	inverseTransform(double value) User must implement this method to make inverse transformation as in transfirm(double) function.
java.lang.String	toString()
protected double	transform(double value) User must implement this method and from prvided parameter calculate with own transfromatin function new value and return it.

Methods inherited from class com.cosylab.gui.adapters.SimpleConverterSupport

getArrayIndex, getNonblDisplatecher, setArrayIndex, updateValue, updateValue

Methods inherited from class com.cosylab.gui.adapters.AbstractConverter

addConsumer, cacheLastCharacteristics, clear, clone, consumerAdded, getLastCharacteristics, setCharacteristics, updateDataState

Methods inherited from class com.cosylab.gui.adapters.DataConsumerDispatcher

getDataConsumer, getDefaultDataConsumer, getSupportedCharacteristics, getSupportedConsumerTypes

Methods inherited from class com.cosylab.gui.displayers.DataSourceSupport

extractSupportedCharacteristics, getAcceptableConsumerTypes, getConsumers, removeAllConsumers, removeConsumer

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.cosylab.gui.adapters.Converter

clone

Methods inherited from interface com.cosylab.gui.displayers.DataSource

addConsumer, getAcceptableConsumerTypes, getConsumers, removeAllConsumers, removeConsumer

Methods inherited from interface com.cosylab.gui.displayers.DataConsumer

getDataConsumer, getDefaultDataConsumer, getSupportedCharacteristics, getSupportedConsumerTypes, setCharacteristics, updateDataState

Field Detail

SHORT_NAME

public static final java.lang.String SHORT_NAME

See Also:

Constant Field Values

Constructor Detail

IdentityConverter

public IdentityConverter()

Creates new identity converter.

Method Detail

transform

protected double transform(double value)

Description copied from class: SimpleConverterSupport

User must implement this method and from prvided parameter calculate with own transfromatin function new value and return it.

Specified by:

transform in class SimpleConverterSupport

Parameters:

value - the value to be transfirmed

Returns:

the transformed value

inverseTransform

protected double inverseTransform(double value)

Description copied from class: SimpleConverterSupport

User must implement this method to make inverse transformation as in transfirm(double) function. Following must be true some_value == inverseTransform(transfirm(some_value)).

Specified by:

inverseTransform in class SimpleConverterSupport

Parameters:

value - the value to be transfirmed with inverse function

Returns:

the inversed value

See Also:

SimpleConverterSupport.transform(double)

getName

public java.lang.String getName()

Description copied from interface: DataConsumer

Returns name of this data consumer.

Specified by:

getName in interface DataConsumer

Overrides:

getName in class DataConsumerDispatcher

Returns:

the name of this data consumer

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object