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Class w3c.tools.store.IntegerAttribute

java.lang.Object
   |
   +----w3c.tools.store.Attribute
           |
           +----w3c.tools.store.IntegerAttribute

public class IntegerAttribute

extends Attribute

IntegerAttribute(String, Integer, int)

checkValue(Object)

Is the given object a valid IntegerAttribute 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.

unpickle(DataInputStream)

Unpickle an integer from the given input stream.

 public IntegerAttribute(String name,
                         Integer def,
                         int flags)

 public boolean checkValue(Object obj)

Is the given object a valid IntegerAttribute value ?

Parameters:

obj - The object to test.

Returns:

A boolean true if okay.

Overrides:

checkValue in class Attribute

 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

 public void pickle(DataOutputStream out,
                    Object i) 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

 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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