/* * Copyright 2014, The Sporting Exchange Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.betfair.cougar.core.api.ev; import com.betfair.cougar.api.ExecutionContext; /** * That which can be executed from an ExecutionVenue. * */ public interface Executable { /** * Executes an operation * @param ctx Provides contextual information for execution, such as channel id, user identity, geographical location etc. * @param key Defines the operation to be executed * @param args The arguments to be provided to the operation * @param observer The ExecutionObserver is notified of either the result of the execution, or of an exception thrown during execution. * @param executionVenue The EV that invoked this Executable. Can be useful for chaining execution. * @param timeConstraints Time constraints affecting this call. If null there are no constraints. This execute call MAY return a timeout fault after any constraints have been violated. */ public void execute(ExecutionContext ctx, OperationKey key, Object [] args, ExecutionObserver observer, ExecutionVenue executionVenue, TimeConstraints timeConstraints); }