org.thales.punch.netty.api

Class UtilNettyValueGetter<T>

java.lang.Object

org.thales.punch.netty.api.UtilNettyValueGetter<T>

public class UtilNettyValueGetter<T>
extends Object

This class efficiently returns a list of values to be emitted in the pipeline. It takes into account special fields such as "_ppf_tenant" and will return the correct value without the need to perform inefficient string-based comparisons.

Author:

dimi

Constructor Summary

Constructors

Constructor and Description
UtilNettyValueGetter(List<String> fields, String tenant, String channel, INettyTupleValueGetter<T> userFieldGetter)

Method Summary

Modifier and Type	Method and Description
List<Object>	get(INettyTuple<T> nettyTuple)

Methods inherited from class java.lang.Object

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

Constructor Detail

UtilNettyValueGetter

public UtilNettyValueGetter(List<String> fields,
                            String tenant,
                            String channel,
                            INettyTupleValueGetter<T> userFieldGetter)

Parameters:

fields - the list of fields.

tenant - the tenant

channel - the channel

userFieldGetter - the user field getter, in charge of returning user fields.

Method Detail

get

public List<Object> get(INettyTuple<T> nettyTuple)

Parameters:

nettyTuple - an incoming netty tuple

Returns:

a ready to be emitted list of values