@FunctionalInterface public interface DoubleSupplier
double
-valued结果供应商。这是
double
-producing原始
Supplier
没有要求每次调用供应商时都会返回一个明显的结果。
这是一个functional interface其功能的方法是getAsDouble()
。
Supplier
Modifier and Type | Method and Description |
---|---|
double |
getAsDouble()
得到一个结果。
|
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