ilog.cpl.style
Class IlpBoundAttributeStyleValueProvider

java.lang.Object
  ilog.cpl.style.IlpAbstractStyleValueProvider
      ilog.cpl.style.IlpAttributeStyleValueProvider
          ilog.cpl.style.IlpBoundAttributeStyleValueProvider

All Implemented Interfaces:

AttributeValueListener, IlpStyleValueProvider, StyleChangeListener, Serializable, Cloneable, EventListener

Deprecated. The Style API has been replaced by the Cascading Style Sheet mechanism. Refer to the User's Manual for further information.

public class IlpBoundAttributeStyleValueProvider
extends IlpAttributeStyleValueProvider
implements AttributeValueListener

Returns the value of an attribute in a specific instance of IlpAttributeValueHolder.

Attribute value changes are automatically notified to the style, where this instance is registered.

Note that instances of this class are not persistent.

Since:

JTGO 3.0

See Also:

Serialized Form

Deprecated Since:

JTGO 3.5

Field Summary

protected WeakReference

attributeHolderReference Deprecated. The object that holds the attribute values

Fields inherited from class ilog.cpl.style.IlpAttributeStyleValueProvider

valueAttribute, valueType

Fields inherited from class ilog.cpl.style.IlpAbstractStyleValueProvider

dependentStyles, styleListeners, supportNotification

Constructor Summary

IlpBoundAttributeStyleValueProvider(IlpAttribute attr, IlpAttributeValueHolder holder)
Deprecated. IlpBoundAttributeStyleValueProvider constructor.

Method Summary

void	addDependentStyle(IlpKey key, IlpStyle style) Deprecated. Indicates that the given style is using this style value provider for the given key.
void	attributeValueChange(AttributeValueEvent ev) Deprecated. Listens to attribute value changes, and notifies it to the listeners.
Object	getAttributeValue(IlpStyleContext styleContext) Deprecated. Returns the current value of the attribute in the local attribute value holder.
protected IlpAttributeValueHolder	getHolder() Deprecated. Returns the attribute value holder where we look for the attribute value.
String	getStringValue() Deprecated. Returns the value of the given style as a string.
void	removeDependentStyle(IlpKey key, IlpStyle style) Deprecated. Indicates that the given style is no longer using this style value provider for the given key.

Methods inherited from class ilog.cpl.style.IlpAttributeStyleValueProvider

clone, getValue, getValueAttribute, getValueType, toString

Methods inherited from class ilog.cpl.style.IlpAbstractStyleValueProvider

addStyleChangeListener, fireStyleChangeEvent, fireStyleChangeEvent, hasDependentStyles, removeStyleChangeListener, setSupportNotification, specificAddDependentStyle, specificRemoveDependentStyle, styleChanged

Methods inherited from class java.lang.Object

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

Field Detail

attributeHolderReference

protected WeakReference attributeHolderReference

Deprecated.

The object that holds the attribute values

Internal method or field: do not use!

Constructor Detail

IlpBoundAttributeStyleValueProvider

public IlpBoundAttributeStyleValueProvider(IlpAttribute attr,
                                           IlpAttributeValueHolder holder)

Deprecated.

IlpBoundAttributeStyleValueProvider constructor. Creates a value provider which listens to attribute value changes in the given IlpAttributeValueHolder. These changes are notified to all the dependent styles.

Parameters:

attr - Attribute being listened

holder - Object which contains the attributes

Method Detail

getHolder

protected IlpAttributeValueHolder getHolder()

Deprecated.

Returns the attribute value holder where we look for the attribute value.

Internal method or field: do not use!

addDependentStyle

public void addDependentStyle(IlpKey key,
                              IlpStyle style)

Deprecated.

Indicates that the given style is using this style value provider for the given key.

This method is called whenever we set this instance in a style, using IlpStyle.setValueProvider.

Specified by:

addDependentStyle in interface IlpStyleValueProvider

Overrides:

addDependentStyle in class IlpAbstractStyleValueProvider

Parameters:

key - The key which is dependent on this style value provider.

style - The style with the dependent key.

See Also:

IlpStyle.setValueProvider(ilog.cpl.style.key.IlpKey, ilog.cpl.style.IlpStyleValueProvider, boolean)

removeDependentStyle

public void removeDependentStyle(IlpKey key,
                                 IlpStyle style)

Deprecated.

Indicates that the given style is no longer using this style value provider for the given key.

This method is called whenever we remove this instance from a style, either calling IlpStyle.resetToDefaultValue or IlpStyle.setValueProvider.

Specified by:

removeDependentStyle in interface IlpStyleValueProvider

Overrides:

removeDependentStyle in class IlpAbstractStyleValueProvider

Parameters:

key - The key that was dependent on this style value provider.

style - The style with the dependent key.

See Also:

IlpStyle.setValueProvider(ilog.cpl.style.key.IlpKey, ilog.cpl.style.IlpStyleValueProvider, boolean)

attributeValueChange

public void attributeValueChange(AttributeValueEvent ev)

Deprecated.

Listens to attribute value changes, and notifies it to the listeners.

Specified by:

attributeValueChange in interface AttributeValueListener

Internal method or field: do not use!

getAttributeValue

public Object getAttributeValue(IlpStyleContext styleContext)

Deprecated.

Returns the current value of the attribute in the local attribute value holder.

Overrides:

getAttributeValue in class IlpAttributeStyleValueProvider

Parameters:

styleContext - Style context.

Returns:

Current value of the attribute.

getStringValue

public String getStringValue()

Deprecated.

Returns the value of the given style as a string. This method is not used by attribute style value providers and simply returns null.

Specified by:

getStringValue in interface IlpStyleValueProvider

Overrides:

getStringValue in class IlpAttributeStyleValueProvider

Returns:

Value correctly formatted as a string.