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Class w3c.tools.store.ClassAttribute
java.lang.Object
|
+----w3c.tools.store.Attribute
|
+----w3c.tools.store.ClassAttribute
- public class ClassAttribute
- extends Attribute
The generic description of an ClassAttribute.
-
ClassAttribute(String, Class, int)
-
-
checkValue(Object)
- Is the given object a valid ClassAttribute value ?
-
getPickleLength(Object)
- Get the number of bytes required to save that attribute value.
-
pickle(DataOutputStream, Object)
- Pickle an integer to the given output stream.
-
stringify(Object)
- Make a String out of a ClassAttribute value.
-
unpickle(DataInputStream)
- Unpickle an integer from the given input stream.
ClassAttribute
public ClassAttribute(String name,
Class def,
int flags)
stringify
public String stringify(Object value)
- Make a String out of a ClassAttribute value.
The default
toString
method on classes doesn't work
for that purpose, since it will preceed the class name with
a class keyword.
- Returns:
- The String name of the class.
- Overrides:
- stringify in class Attribute
checkValue
public boolean checkValue(Object obj)
- Is the given object a valid ClassAttribute value ?
- Parameters:
- obj - The object to test.
- Returns:
- A boolean true if okay.
- Overrides:
- checkValue in class Attribute
getPickleLength
public final int getPickleLength(Object value)
- Get the number of bytes required to save that attribute value.
- Parameters:
- The - value about to be pickled.
- Returns:
- The number of bytes needed to pickle that value.
- Overrides:
- getPickleLength in class Attribute
pickle
public void pickle(DataOutputStream out,
Object c) throws IOException
- Pickle an integer to the given output stream.
- Parameters:
- out - The output stream to pickle to.
- obj - The object to pickle.
- Throws: IOException
- If some IO error occured.
- Overrides:
- pickle in class Attribute
unpickle
public Object unpickle(DataInputStream in) throws IOException
- Unpickle an integer from the given input stream.
- Parameters:
- in - The input stream to unpickle from.
- Returns:
- An instance of Integer.
- Throws: IOException
- If some IO error occured.
- Overrides:
- unpickle in class Attribute
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