com.sas.lang
Class LongData

com.sas.lang.LongData

All Implemented Interfaces:

com.sas.beans.PropertyChangeSource, com.sas.beans.VetoableChangeSource, ComponentInterface, com.sas.lang.LongDataInterface, com.sas.lang.StringDataInterface, LinkPropertiesInterface, ModelInterface, com.sas.PublicClonable, ViewInterface, MultipleValueEventSourceInterface, java.beans.PropertyChangeListener, java.io.ObjectInputValidation, java.io.Serializable, java.lang.Cloneable, java.util.EventListener

public class LongData
implements com.sas.PublicClonable, com.sas.lang.LongDataInterface, com.sas.lang.StringDataInterface

LongData is an implementation of LongDataInterface, for holding a long integer. The longData container has a bound longData property, so the LongData object fires a PropertyChangeEvent when the object is changed with setLongData(long).

Creating a LongData Component

LongData longData1 = new LongData(); longData1.initialize();

The LongData class also maintains a bound text property which is always equal to the String value of the longData property.

Usage

The LongData component stores long data:

longData1.addPropertyChangeListener(listener); longData1.setLongData(l);

See Also:

Serialized Form

Field Summary

static java.lang.String

RB_KEY

Constructor Summary

LongData()
Default Constructor

LongData(long value)
Construct an object with an initial value.

Method Summary

java.lang.Object	clone() Creates a copy of the current model
boolean	equals(LongData other) Tests if this object equals another LongData object
boolean	equals(java.lang.Object object) Tests if this object equals another object
static com.sas.beans.ExtendedBeanInfo	getExtendedBeanInfo() Returns the ExtendedBeanInfo for this class.
long	getLongData() Retrieves the long stored in the long model
java.lang.String	getText() Retrieves the text value of the model.
int	hashCode() Computes a hash code.
void	setLongData(long value) Sets the long stored in the long model.
void	setText(java.lang.String string) Assigns the value of the object from a string value.
java.lang.String	toString() Returns the string representation of the object.

Methods inherited from class com.sas.Component

addLink, addPropertyChangeListener, addVetoableChangeListener, anyPropertyChangeListeners, attachModel, attachView, beansIsDesignTime, beansSetDesignTime, clone, detachModel, detachView, dumpComponent, firePropertyChange, firePropertyChange, fireVetoableChange, getComponentDescription, getComponentSupportInfo, getEventMethod, getEventValues, getLinkInfo, getModelInterface, getRequiredInterfaces, getResources, getStringResource, getViewInterfaceSupportInfo, initialize, initializeComponent, isDesignTime, isLinked, propertyChange, queryLinks, queryLinks, refresh, removeAllLinks, removeInterfaceTraps, removeLink, removePropertyChangeListener, removeVetoableChangeListener, setComponentDescription, setComponentSupportInfo, setDefaultValues, setLinkInfo, setModelInterface, setRequiredInterfaces, setViewInterfaceSupportInfo, supportsListenerInterface, supportsRequiredInterfaces, trapInterfaceEvents, validateObject

Field Detail

RB_KEY

public static final java.lang.String RB_KEY

See Also:

Constant Field Values

Constructor Detail

LongData

public LongData()

Default Constructor

LongData

public LongData(long value)

Construct an object with an initial value.

Parameters:

value - the initial value

Method Detail

getExtendedBeanInfo

public static com.sas.beans.ExtendedBeanInfo getExtendedBeanInfo()

Returns the ExtendedBeanInfo for this class.

Returns:

ExtendedBeanInfo for this class

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Creates a copy of the current model

Specified by:

clone in interface com.sas.PublicClonable

Overrides:

clone in class Component

Returns:

a clone of this object

Throws:

java.lang.CloneNotSupportedException - if the object cannot be cloned

equals

public boolean equals(LongData other)

Tests if this object equals another LongData object

Returns:

true if and only if the objects have the same value.

equals

public boolean equals(java.lang.Object object)

Tests if this object equals another object

Overrides:

equals in class java.lang.Object

Returns:

true if object is not null, is an instance of LongData, and has the same value; false otherwise

getLongData

public long getLongData()

Retrieves the long stored in the long model

Specified by:

getLongData in interface com.sas.lang.LongDataInterface

Returns:

long value

getText

public java.lang.String getText()

Retrieves the text value of the model.

Specified by:

getText in interface com.sas.lang.StringDataInterface

Returns:

the text value of the model

hashCode

public int hashCode()

Computes a hash code.

Overrides:

hashCode in class java.lang.Object

Returns:

hash code

setLongData

public void setLongData(long value)

Sets the long stored in the long model.

Specified by:

setLongData in interface com.sas.lang.LongDataInterface

setText

public void setText(java.lang.String string)

Assigns the value of the object from a string value.

Specified by:

setText in interface com.sas.lang.StringDataInterface

Parameters:

string - a string representation of the text.

Throws:

java.lang.NumberFormatException - if the string cannot be converted.

toString

public java.lang.String toString()

Returns the string representation of the object.

Overrides:

toString in class java.lang.Object

Returns:

the string representation