[英]How to write equivalent of lambda expression in Java 1.7?
I have the following code in Java 1.8. 我在Java 1.8中有以下代码。
solver.plugMonitor((IMonitorSolution) () -> solution.record(solver));
How can I convert this to Java 1.7 code without lambda? 如何在没有lambda的情况下将其转换为Java 1.7代码?
The plugMonitor
method requires an argument of type IMonitorSolution
, with some method YMethod
that has no arguments : plugMonitor
方法需要一个类型为IMonitorSolution
的参数,其中一些方法YMethod
没有参数:
solver.plugMonitor (new IMonitorSolution () {
public void YMethod () {
solution.record(solver);
}
});
Thanks to @Boann for correcting my error. 感谢@Boann纠正我的错误。
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