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java.lang.Objectorg.opends.server.api.CompressedSchema
@PublicAPI(stability=UNCOMMITTED, mayInstantiate=false, mayExtend=true, mayInvoke=false) public abstract class CompressedSchema
This class provides a utility for interacting with compressed representations of schema elements.
Constructor Summary | |
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CompressedSchema()
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Method Summary | |
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abstract Attribute |
decodeAttribute(byte[] encodedEntry,
int startPos,
int length)
Decodes the contents of the provided array as an attribute. |
abstract java.util.Map<ObjectClass,java.lang.String> |
decodeObjectClasses(byte[] encodedObjectClasses)
Decodes an object class set from the provided byte array. |
abstract byte[] |
encodeAttribute(Attribute attribute)
Encodes the information in the provided attribute to a byte array. |
abstract byte[] |
encodeObjectClasses(java.util.Map<ObjectClass,java.lang.String> objectClasses)
Encodes the provided set of object classes to a byte array. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public CompressedSchema()
Method Detail |
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public abstract byte[] encodeObjectClasses(java.util.Map<ObjectClass,java.lang.String> objectClasses) throws DirectoryException
objectClasses
- The set of object classes for which to
retrieve the corresponding byte array
token.
DirectoryException
- If a problem occurs while attempting
to determine the appropriate
identifier.public abstract java.util.Map<ObjectClass,java.lang.String> decodeObjectClasses(byte[] encodedObjectClasses) throws DirectoryException
encodedObjectClasses
- The byte array containing the
object class set identifier.
DirectoryException
- If the provided byte array cannot be
decoded as an object class set.public abstract byte[] encodeAttribute(Attribute attribute) throws DirectoryException
attribute
- The attribute to be encoded.
DirectoryException
- If a problem occurs while attempting
to determine the appropriate
identifier.public abstract Attribute decodeAttribute(byte[] encodedEntry, int startPos, int length) throws DirectoryException
encodedEntry
- The byte array containing the encoded
entry.startPos
- The position within the array of the first
byte for the attribute to decode.length
- The number of bytes contained in the
encoded attribute.
DirectoryException
- If the attribute could not be
decoded properly for some reason.
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