org.jaudiotagger.tag.datatype
Class NumberHashMap

java.lang.Object
  extended by org.jaudiotagger.tag.datatype.AbstractDataType
      extended by org.jaudiotagger.tag.datatype.NumberFixedLength
          extended by org.jaudiotagger.tag.datatype.NumberHashMap
All Implemented Interfaces:
HashMapInterface

public class NumberHashMap
extends NumberFixedLength
implements HashMapInterface

Represents a number thats acts as a key into an enumeration of values


Field Summary
 
Fields inherited from class org.jaudiotagger.tag.datatype.AbstractDataType
logger
 
Constructor Summary
NumberHashMap(NumberHashMap copyObject)
           
NumberHashMap(java.lang.String identifier, AbstractTagFrameBody frameBody, int size)
          Creates a new ObjectNumberHashMap datatype.
 
Method Summary
 boolean equals(java.lang.Object obj)
           
 java.util.Map getKeyToValue()
           
 java.util.Map getValueToKey()
           
 java.util.Iterator iterator()
           
 void readByteArray(byte[] arr, int offset)
          Read the key from the buffer.
 void setValue(java.lang.Object value)
          Set the value held by this datatype, this is used typically used when the user wants to modify the value in an existing frame.
 java.lang.String toString()
           
 
Methods inherited from class org.jaudiotagger.tag.datatype.NumberFixedLength
getSize, setSize, writeByteArray
 
Methods inherited from class org.jaudiotagger.tag.datatype.AbstractDataType
createStructure, getBody, getIdentifier, getValue, readByteArray, setBody
 
Methods inherited from class java.lang.Object
getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

NumberHashMap

public NumberHashMap(java.lang.String identifier,
                     AbstractTagFrameBody frameBody,
                     int size)
Creates a new ObjectNumberHashMap datatype.

Parameters:
identifier -
size -
Throws:
java.lang.IllegalArgumentException

NumberHashMap

public NumberHashMap(NumberHashMap copyObject)
Method Detail

getKeyToValue

public java.util.Map getKeyToValue()
Specified by:
getKeyToValue in interface HashMapInterface
Returns:
the key to value map

getValueToKey

public java.util.Map getValueToKey()
Specified by:
getValueToKey in interface HashMapInterface
Returns:
the value to key map

setValue

public void setValue(java.lang.Object value)
Description copied from class: AbstractDataType
Set the value held by this datatype, this is used typically used when the user wants to modify the value in an existing frame.

Overrides:
setValue in class NumberFixedLength
Parameters:
value -

equals

public boolean equals(java.lang.Object obj)
Overrides:
equals in class NumberFixedLength
Parameters:
obj -
Returns:

iterator

public java.util.Iterator iterator()
Specified by:
iterator in interface HashMapInterface
Returns:

readByteArray

public void readByteArray(byte[] arr,
                          int offset)
                   throws InvalidDataTypeException
Read the key from the buffer.

Overrides:
readByteArray in class NumberFixedLength
Parameters:
arr -
offset -
Throws:
InvalidDataTypeException - if emptyValues are not allowed and the eky was invalid.

toString

public java.lang.String toString()
Overrides:
toString in class NumberFixedLength
Returns: