com.github.basking2.sdsai.dsds.node

Class NodeUtil

java.lang.Object

com.github.basking2.sdsai.dsds.node.NodeUtil

public class NodeUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
NodeUtil()

Method Summary

Modifier and Type	Method and Description
static <USERKEY,STOREKEY> Node<USERKEY,STOREKEY>	readNode(java.io.InputStream in, java.util.function.Function<byte[],USERKEY> loadUserKey, java.util.function.Function<byte[],STOREKEY> loadStoreKey) Load a node from an input stream.
static <USERKEY,STOREKEY> void	storeNode(java.io.OutputStream out, Node<USERKEY,STOREKEY> node, java.util.function.Function<USERKEY,byte[]> storeUserKey, java.util.function.Function<STOREKEY,byte[]> storeStoreKey)

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeUtil

public NodeUtil()

Method Detail

storeNode

public static <USERKEY,STOREKEY> void storeNode(java.io.OutputStream out,
                                                Node<USERKEY,STOREKEY> node,
                                                java.util.function.Function<USERKEY,byte[]> storeUserKey,
                                                java.util.function.Function<STOREKEY,byte[]> storeStoreKey)
                                         throws java.io.IOException

Throws:

java.io.IOException

readNode

public static <USERKEY,STOREKEY> Node<USERKEY,STOREKEY> readNode(java.io.InputStream in,
                                                                 java.util.function.Function<byte[],USERKEY> loadUserKey,
                                                                 java.util.function.Function<byte[],STOREKEY> loadStoreKey)
                                                          throws java.io.IOException

Load a node from an input stream.

Type Parameters:

USERKEY - The type of the user key.

STOREKEY - The type of the storage key.

Parameters:

in - The input stream to read from.

loadUserKey - How to convert bytes to a key for the user.

loadStoreKey - How to convert bytes to a key that the storage system uses.

Returns:

The unmarshalled node.

Throws:

java.io.IOException - On any error.