com.netflix.imflibrary.st0377.header

Class StructuralMetadata

java.lang.Object

com.netflix.imflibrary.st0377.header.StructuralMetadata

public final class StructuralMetadata
extends java.lang.Object

A class that contains helper methods to identify and populate Structural Metadata set objects

Method Summary

Modifier and Type	Method and Description
static java.lang.Class	getStructuralMetadataSetClass(byte[] key) Gets structural metadata set class object.
static boolean	isPHDRMetadataTrackSubDescriptor(byte[] key) A method that determines if the key passed in corresponds to a PHDRMetadataTrackSubDescriptor.
static boolean	isStructuralMetadata(byte[] key) A method that determines of the key passed in corresponds to a structural metadata set.
static void	populate(InterchangeObject.InterchangeObjectBO object, ByteProvider byteProvider, long numBytesToRead, java.util.Map<java.lang.Integer,MXFUID> localTagToUIDMap) A method that populates the fields of a Structural Metadata set

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

isStructuralMetadata

public static boolean isStructuralMetadata(byte[] key)

A method that determines of the key passed in corresponds to a structural metadata set.

Parameters:

key - the key

Returns:

the boolean

isPHDRMetadataTrackSubDescriptor

public static boolean isPHDRMetadataTrackSubDescriptor(byte[] key)

A method that determines if the key passed in corresponds to a PHDRMetadataTrackSubDescriptor.

Parameters:

key - the key

Returns:

the boolean

getStructuralMetadataSetClass

public static java.lang.Class getStructuralMetadataSetClass(byte[] key)

Gets structural metadata set class object. Note: For all structural metadata set items that we do not read we will return an Object.class

Parameters:

key - the key

Returns:

the structural metadata set name

populate

public static void populate(InterchangeObject.InterchangeObjectBO object,
                            ByteProvider byteProvider,
                            long numBytesToRead,
                            java.util.Map<java.lang.Integer,MXFUID> localTagToUIDMap)
                     throws java.io.IOException

A method that populates the fields of a Structural Metadata set

Parameters:

object - the InterchangeObjectBO object

byteProvider - the mxf byte provider

numBytesToRead - the num bytes to read

localTagToUIDMap - the local tag to uID map

Throws:

java.io.IOException - the iO exception