实战！Java中ApiController类的使用教程

实例1: lookupContract

import com.ib.controller.ApiController; //导入依赖的package包/类
public static ArrayList<ContractDetails> lookupContract(ApiController controller, Contract contract) {
	final ArrayList<ContractDetails> rval = new ArrayList<ContractDetails>();
	final boolean[] isReady = new boolean[1];
	final Object sync = new Object();
	
	if (controller == null)
		return rval;
	
	isReady[0] = false;
			
	controller.reqContractDetails(contract, new IContractDetailsHandler() {

		@Override
		public void contractDetails(ArrayList<ContractDetails> list) {
			rval.addAll(list);
			
			synchronized (sync) {
				isReady[0] = true;
				sync.notify();
			}
		}
	});
	
	synchronized (sync) {
		try {
			while (!isReady[0]) {
				sync.wait();
			}
		} catch (InterruptedException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
	
	return rval;
}
 

实例2: controller

import com.ib.controller.ApiController; //导入依赖的package包/类
public ApiController controller() 		{ return m_controller; }