org.helidb.backend
Interface ForEachKeyCallback<K,P>

Type Parameters:

K - The type of keys in the database.

P - The type of position of database records.

public interface ForEachKeyCallback<K,P>

This interface defines the callback that is used by the DatabaseBackend.forEachKey(ForEachKeyCallback) method.

Since:

1.0

Author:

Karl Gustafsson

In_jar:

helidb-core

Method Summary

boolean

reportKey(P pos, K key) Report a key.

Method Detail

reportKey

boolean reportKey(P pos,
                  K key)

Report a key.

Parameters:

pos - The position of the database record containing the key.

key - The key.

Returns:

true if the iteration over the key should continue, false if it should be aborted.