com.thinkaurelius.titan.graphdb.database.idassigner

Interface IDBlockSizer

All Known Implementing Classes:

StaticIDBlockSizer

public interface IDBlockSizer

Author:

Matthias Broecheler (me@matthiasb.com)

Method Summary

Methods

Modifier and Type	Method and Description
long	getBlockSize(int idNamespace) The size of the id block to be returned by calls IDAuthority.getIDBlock(int,int, com.thinkaurelius.titan.core.attribute.Duration) for the given id namespace.
long	getIdUpperBound(int idNamespace) Returns the upper bound for any id block returned by IDAuthority.getIDBlock(int,int, com.thinkaurelius.titan.core.attribute.Duration) for the given id namespace.

Method Detail

getBlockSize

long getBlockSize(int idNamespace)

The size of the id block to be returned by calls IDAuthority.getIDBlock(int,int, com.thinkaurelius.titan.core.attribute.Duration) for the given id namespace. In other words, for the returned array of the above mentioned call, it must hold that the difference between the second and first value is equal to the block size returned by this method (for the same partition id).

Parameters:

idNamespace -

Returns:

getIdUpperBound

long getIdUpperBound(int idNamespace)

Returns the upper bound for any id block returned by IDAuthority.getIDBlock(int,int, com.thinkaurelius.titan.core.attribute.Duration) for the given id namespace. In other words, it must hold that the second value of the returned array is smaller than this value for the same partition id.

Parameters:

idNamespace -

Returns: