com.luciad.view.gxy.asynchronous.manager

LuciadLightspeedClass TLcdGXYAsynchronousPaintHint.EqualsCombinable

java.lang.Object

com.luciad.view.gxy.asynchronous.manager.TLcdGXYAsynchronousPaintHint.EqualsCombinable

All Implemented Interfaces:

TLcdGXYAsynchronousPaintHint.Combinable

Enclosing class:

TLcdGXYAsynchronousPaintHint

public static class TLcdGXYAsynchronousPaintHint.EqualsCombinable
extends Object
implements TLcdGXYAsynchronousPaintHint.Combinable

Wrapper class around any Object, allowing it to implement the Combinable interface.

EqualsCombinable instances will only combine with other EqualsCombinable instances when the wrapped Objects are equal.

Constructor Summary

Constructors

Constructor and Description
EqualsCombinable(Object aDelegate) Wrap aDelegate with the Combinable interface

Method Summary

Modifier and Type	Method and Description
TLcdGXYAsynchronousPaintHint.Combinable	combine(TLcdGXYAsynchronousPaintHint.Combinable aOtherProperty) Combine this property with another Combinable instance.
Object	getDelegate() Returns the wrapped object
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

EqualsCombinable

public EqualsCombinable(Object aDelegate)

Wrap aDelegate with the Combinable interface

Parameters:

aDelegate - The delegate object

Method Detail

getDelegate

public Object getDelegate()

Returns the wrapped object

Returns:

the wrapped object

combine

public TLcdGXYAsynchronousPaintHint.Combinable combine(TLcdGXYAsynchronousPaintHint.Combinable aOtherProperty)

Combine this property with another Combinable instance.

If for example a Combinable specifies the maximal refresh interval of an ILcdGXYLayer, and for two instances these intervals are 20ms and 30 ms respectively, the combine method could return a Combinable which specifies a maximal refresh interval of 20ms. This way, the timings of both Combinables are respected.

The result of this method should be independent of the order of this and aOtherProperty, e.g. A.combine(B) should return an Combinable instance which is equivalent to the Combinable instance returned by calling B.combine(A).

Combining a EqualsCombinable instance with another Combinable instance can only return a non-null Combinable instance if the Combinable is an instance of EqualsCombinable as well. In such case, the returned Combinable will be a EqualsCombinable when both wrapped objects are equal. The returned EqualsCombinable will then have that particular object as delegate object. If both wrapped objects are not equal, null will be returned.

Specified by:

combine in interface TLcdGXYAsynchronousPaintHint.Combinable

Parameters:

aOtherProperty - The other Combinable instance

Returns:

The combined instance, or null when both instances were not combinable with each other.

toString

public String toString()

Overrides:

toString in class Object