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java.lang.Objectjava.util.EventObject
gov.sandia.ccaffeine.dc.user_iface.MVC.event.ParamGetCurrentEvent
public class ParamGetCurrentEvent
Cca components contain ports. Some of the ports contain data fields. This event can be used to notify components that an entity wants the value of one of these data fields. A view entity might respond by sending a "configure" or a "parameters" message to the cca server.
Field Summary | |
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protected java.lang.String |
componentInstanceName
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protected java.lang.String |
dataFieldName
The name of a data field. |
protected java.lang.String |
portInstanceName
The name of the port that contains the data field. |
Fields inherited from class java.util.EventObject |
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source |
Constructor Summary | |
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ParamGetCurrentEvent(java.lang.Object source,
java.lang.String componentInstanceName,
java.lang.String portInstanceName,
java.lang.String dataFieldName)
Create a ParamGetCurrentEvent. |
Method Summary | |
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java.lang.String |
getComponentInstanceName()
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java.lang.String |
getDataFieldName()
Get the name of a data field. |
java.lang.String |
GetPortInstanceName()
Get the name of the port that contains the data field. |
Methods inherited from class java.util.EventObject |
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getSource, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected java.lang.String componentInstanceName
protected java.lang.String portInstanceName
protected java.lang.String dataFieldName
Constructor Detail |
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public ParamGetCurrentEvent(java.lang.Object source, java.lang.String componentInstanceName, java.lang.String portInstanceName, java.lang.String dataFieldName)
Cca components contain ports. Some of the ports contain data fields. This event can be used to notify components that an entity wants to get the value of one of the data fields. A view entity might respond by sending a "configure" or a "parameters" message to the cca server.
source
- The entity that created this event.componentInstanceName
- The name of the cca component that contains
the port which contains the data field.
The name is usually the java class name of the component
(without the package name) concatenated with an index number.
Example: "TimeStamper0"portInstanceName
- The name of a port that contains the data field.
Example: "configure_port"dataFieldName
- The name of the data field.Method Detail |
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public java.lang.String getComponentInstanceName()
public java.lang.String GetPortInstanceName()
public java.lang.String getDataFieldName()
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