com.asakusafw.runtime.flow.join

Interface LookUpTable.Builder<T>

Type Parameters:

T - the element type

All Known Implementing Classes:

VolatileLookUpTable.Builder

Enclosing interface:

LookUpTable<T>

public static interface LookUpTable.Builder<T>

A builder for building LookUpTable.

Method Summary

Modifier and Type	Method and Description
void	add(LookUpKey key, T value) Puts a key and value pair.
LookUpTable<T>	build() Returns a LookUpTable from previously added key value pairs.

Method Detail

add

void add(LookUpKey key,
         T value)
  throws IOException

Puts a key and value pair.

Parameters:

key - the key

value - the value

Throws:

IOException - if error occurred while adding the key value pair

IllegalArgumentException - if some parameters are null

build

LookUpTable<T> build()
              throws IOException

Returns a LookUpTable from previously added key value pairs.

Returns:

the created table

Throws:

IOException - if error occurred while building the table