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java.lang.Object ptolemy.moml.filter.PortNameChanges
public class PortNameChanges
When this class is registered with the MoMLParser.setMoMLFilter() method, it will cause MoMLParser to filter so that models from earlier releases will run in the current release.
This class will filter for actors that have had port name changes.
NOTE: This class and ParameterNameChange might conflict if a port and parameter have the same name.
Red (cxh) |
Red (cxh) |
Field Summary | |
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private static java.util.HashMap |
_actorsWithPortNameChanges
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private static java.util.HashMap |
_containerPortMap
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private java.lang.String |
_currentActorFullName
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private boolean |
_currentlyProcessingActorWithPortNameChanges
|
private boolean |
_doneProcessingActorWithPortNameChanges
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private java.lang.String |
_lastNameSeen
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private static java.util.HashMap |
_portMap
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Constructor Summary | |
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PortNameChanges()
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Method Summary | |
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static void |
clear()
Clear the map of actors with port name changes. |
java.lang.String |
filterAttributeValue(NamedObj container,
java.lang.String element,
java.lang.String attributeName,
java.lang.String attributeValue,
java.lang.String xmlFile)
If the attributeName is "class" and attributeValue names a class that has had its port names changed between releases, then substitute in the new port names. |
void |
filterEndElement(NamedObj container,
java.lang.String elementName,
java.lang.StringBuffer currentCharData,
java.lang.String xmlFile)
Clear recorded state for this element so that it does not interfere with the next element. |
void |
put(java.lang.String className,
java.util.HashMap portNameMap)
Add a class to be filtered and the old and new port names. |
void |
remove(java.lang.String className)
Remove a class to be filtered. |
java.lang.String |
toString()
Return a string that describes what the filter does. |
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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private static java.util.HashMap _actorsWithPortNameChanges
private static java.util.HashMap _containerPortMap
private java.lang.String _currentActorFullName
private boolean _currentlyProcessingActorWithPortNameChanges
private boolean _doneProcessingActorWithPortNameChanges
private java.lang.String _lastNameSeen
private static java.util.HashMap _portMap
Constructor Detail |
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public PortNameChanges()
Method Detail |
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public static void clear()
public java.lang.String filterAttributeValue(NamedObj container, java.lang.String element, java.lang.String attributeName, java.lang.String attributeValue, java.lang.String xmlFile)
filterAttributeValue
in interface MoMLFilter
container
- The container for this attribute.
in this method.element
- The XML element name.attributeName
- The name of the attribute.attributeValue
- The value of the attribute.xmlFile
- The file currently being parsed.
public void filterEndElement(NamedObj container, java.lang.String elementName, java.lang.StringBuffer currentCharData, java.lang.String xmlFile) throws java.lang.Exception
filterEndElement
in interface MoMLFilter
container
- The object created by this element.elementName
- The element name.currentCharData
- The character data, which appears
only in the doc and configure elementsxmlFile
- The file currently being parsed, ignored
by this method.
java.lang.Exception
- Not thrown in this base class.public void put(java.lang.String className, java.util.HashMap portNameMap)
remove(String)
, calling
"new PortNameChanges()" will not remove a class that was
added with this method.
className
- The name of the class to be filtered
out, for example "ptolemy.copernicus.kernel.GeneratorAttribute".portNameMap
- The HashMap that contains the old port names
as keys and the new port names as a values. If the value of the
HashMap is null then the rest of the attribute is skipped.remove(String)
public void remove(java.lang.String className)
className
- The name of the class to be filtered
out, for example "ptolemy.copernicus.kernel.GeneratorAttribute".put(String, HashMap)
public java.lang.String toString()
toString
in interface MoMLFilter
toString
in class java.lang.Object
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