XMT-O Reference Software

xmto2xmta.tree
Interface ZorderSupport

All Known Implementing Classes:
defs, GroupElement, region

public interface ZorderSupport

Class to group together the various type elements who group together other elements.

History:


Method Summary
 int getDeleteFieldPosition(ELASid elasId)
          Determine the field position at time of deletion for the media/group element in the group.
 java.lang.String getXmtaOrderedGroupId(ELASid elasId)
          Get the id for the XMT-A ordered group to which media objects are added.
 boolean usePositions()
          Return whether the z-ordering positioning is used for the children or not.
 

Method Detail

getDeleteFieldPosition

public int getDeleteFieldPosition(ELASid elasId)
Determine the field position at time of deletion for the media/group element in the group.
Parameters:
elasId - id to specify which simple duration of a child element.
Returns:
the field position at time of deletion for the media/group element.

getXmtaOrderedGroupId

public java.lang.String getXmtaOrderedGroupId(ELASid elasId)
Get the id for the XMT-A ordered group to which media objects are added.
Parameters:
elasId - id to specify which simple duration of a child element.
Returns:
the id (DEF) of the XMT-A ordered group.

usePositions

public boolean usePositions()
Return whether the z-ordering positioning is used for the children or not.
Returns:
whether z-ordering is used for this GroupElement or not.

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