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Eclipse Platform
Release 3.5
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org.eclipse.core.commands
Class CommandEvent


java.lang.Object
  extended by 

org.eclipse.core.commands.common.AbstractBitSetEvent
      extended by 

org.eclipse.core.commands.common.AbstractHandleObjectEvent
          extended by 

org.eclipse.core.commands.common.AbstractNamedHandleEvent
              extended by 
org.eclipse.core.commands.CommandEvent

public final class CommandEvent

extends 
AbstractNamedHandleEvent

An instance of this class describes changes to an instance of Command.

This class is not intended to be extended by clients.

Since:
3.1
See Also:
ICommandListener.commandChanged(CommandEvent)

Field Summary
 
Fields inherited from class org.eclipse.core.commands.common. AbstractNamedHandleEvent
CHANGED_DESCRIPTION, CHANGED_NAME, LAST_USED_BIT
 
Fields inherited from class org.eclipse.core.commands.common. AbstractHandleObjectEvent
CHANGED_DEFINED, LAST_BIT_USED_ABSTRACT_HANDLE
 
Fields inherited from class org.eclipse.core.commands.common. AbstractBitSetEvent
changedValues
 
Constructor Summary
CommandEvent ( Command command, boolean categoryChanged, boolean definedChanged, boolean descriptionChanged, boolean handledChanged, boolean nameChanged, boolean parametersChanged)
          Creates a new instance of this class.
CommandEvent ( Command command, boolean categoryChanged, boolean definedChanged, boolean descriptionChanged, boolean handledChanged, boolean nameChanged, boolean parametersChanged, boolean returnTypeChanged)
          Creates a new instance of this class.
CommandEvent ( Command command, boolean categoryChanged, boolean definedChanged, boolean descriptionChanged, boolean handledChanged, boolean nameChanged, boolean parametersChanged, boolean returnTypeChanged, boolean helpContextIdChanged)
          Creates a new instance of this class.
CommandEvent ( Command command, boolean categoryChanged, boolean definedChanged, boolean descriptionChanged, boolean handledChanged, boolean nameChanged, boolean parametersChanged, boolean returnTypeChanged, boolean helpContextIdChanged, boolean enabledChanged)
          Creates a new instance of this class.
 
Method Summary
  Command getCommand ()
          Returns the instance of the interface that changed.
 boolean isCategoryChanged ()
          Returns whether or not the category property changed.
 boolean isEnabledChanged ()
          Return whether the enable property changed.
 boolean isHandledChanged ()
          Returns whether or not the handled property changed.
 boolean isHelpContextIdChanged ()
          Returns whether or not the help context identifier changed.
 boolean isParametersChanged ()
          Returns whether or not the parameters have changed.
 boolean isReturnTypeChanged ()
          Returns whether or not the return type property changed.
 
Methods inherited from class org.eclipse.core.commands.common. AbstractNamedHandleEvent
isDescriptionChanged, isNameChanged
 
Methods inherited from class org.eclipse.core.commands.common. AbstractHandleObjectEvent
isDefinedChanged
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CommandEvent

public CommandEvent(
Command command,
                    boolean categoryChanged,
                    boolean definedChanged,
                    boolean descriptionChanged,
                    boolean handledChanged,
                    boolean nameChanged,
                    boolean parametersChanged)
Creates a new instance of this class.

Parameters:
command - the instance of the interface that changed.
categoryChanged - true, iff the category property changed.
definedChanged - true, iff the defined property changed.
descriptionChanged - true, iff the description property changed.
handledChanged - true, iff the handled property changed.
nameChanged - true, iff the name property changed.
parametersChanged - true if the parameters have changed; false otherwise.

CommandEvent

public CommandEvent(
Command command,
                    boolean categoryChanged,
                    boolean definedChanged,
                    boolean descriptionChanged,
                    boolean handledChanged,
                    boolean nameChanged,
                    boolean parametersChanged,
                    boolean returnTypeChanged)
Creates a new instance of this class.

Parameters:
command - the instance of the interface that changed.
categoryChanged - true, iff the category property changed.
definedChanged - true, iff the defined property changed.
descriptionChanged - true, iff the description property changed.
handledChanged - true, iff the handled property changed.
nameChanged - true, iff the name property changed.
parametersChanged - true if the parameters have changed; false otherwise.
returnTypeChanged - true iff the return type property changed; false otherwise.
Since:
3.2

CommandEvent

public CommandEvent(
Command command,
                    boolean categoryChanged,
                    boolean definedChanged,
                    boolean descriptionChanged,
                    boolean handledChanged,
                    boolean nameChanged,
                    boolean parametersChanged,
                    boolean returnTypeChanged,
                    boolean helpContextIdChanged)
Creates a new instance of this class.

Parameters:
command - the instance of the interface that changed.
categoryChanged - true, iff the category property changed.
definedChanged - true, iff the defined property changed.
descriptionChanged - true, iff the description property changed.
handledChanged - true, iff the handled property changed.
nameChanged - true, iff the name property changed.
parametersChanged - true if the parameters have changed; false otherwise.
returnTypeChanged - true iff the return type property changed; false otherwise.
helpContextIdChanged - true iff the help context identifier changed; false otherwise.
Since:
3.2

CommandEvent

public CommandEvent(
Command command,
                    boolean categoryChanged,
                    boolean definedChanged,
                    boolean descriptionChanged,
                    boolean handledChanged,
                    boolean nameChanged,
                    boolean parametersChanged,
                    boolean returnTypeChanged,
                    boolean helpContextIdChanged,
                    boolean enabledChanged)
Creates a new instance of this class.

Parameters:
command - the instance of the interface that changed.
categoryChanged - true, iff the category property changed.
definedChanged - true, iff the defined property changed.
descriptionChanged - true, iff the description property changed.
handledChanged - true, iff the handled property changed.
nameChanged - true, iff the name property changed.
parametersChanged - true if the parameters have changed; false otherwise.
returnTypeChanged - true iff the return type property changed; false otherwise.
helpContextIdChanged - true iff the help context identifier changed; false otherwise.
enabledChanged - true iff the comand enablement changed; false otherwise.
Since:
3.3
Method Detail

getCommand

public final 
Command getCommand()
Returns the instance of the interface that changed.

Returns:
the instance of the interface that changed. Guaranteed not to be null.

isCategoryChanged

public final boolean isCategoryChanged()
Returns whether or not the category property changed.

Returns:
true, iff the category property changed.

isHandledChanged

public final boolean isHandledChanged()
Returns whether or not the handled property changed.

Returns:
true, iff the handled property changed.

isHelpContextIdChanged

public final boolean isHelpContextIdChanged()
Returns whether or not the help context identifier changed.

Returns:
true, iff the help context identifier changed.
Since:
3.2

isParametersChanged

public final boolean isParametersChanged()
Returns whether or not the parameters have changed.

Returns:
true, iff the parameters property changed.

isReturnTypeChanged

public final boolean isReturnTypeChanged()
Returns whether or not the return type property changed.

Returns:
true, iff the return type property changed.
Since:
3.2

isEnabledChanged

public final boolean isEnabledChanged()
Return whether the enable property changed.

Returns:
true iff the comand enablement changed
Since:
3.3
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