com.asakusafw.runtime.flow.join

Class VolatileLookUpTable<T>

java.lang.Object

com.asakusafw.runtime.flow.join.VolatileLookUpTable<T>

Type Parameters:

T - the element type

All Implemented Interfaces:

LookUpTable<T>

public class VolatileLookUpTable<T>
extends Object
implements LookUpTable<T>

An implementation of LookUpTable that holds objects on the memory.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	VolatileLookUpTable.Builder<T> A builder for VolatileLookUpTable.

Method Summary

Modifier and Type	Method and Description
List<T>	get(LookUpKey key) Returns a list of objects for the corresponding key.

Methods inherited from class java.lang.Object

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

Method Detail

get

public List<T> get(LookUpKey key)

Description copied from interface: LookUpTable

Returns a list of objects for the corresponding key.

Specified by:

get in interface LookUpTable<T>

Parameters:

key - the lookup key

Returns:

the related list of objects, or an empty list if there are no corresponding objects