IExpressionpublic abstract class ExpressionBase extends Object implements IExpression
| 构造器 | 说明 |
|---|---|
ExpressionBase() |
| 限定符和类型 | 方法 | 说明 |
|---|---|---|
abstract int |
getArgumentCount() |
Get the number of arguments this expression uses
|
protected void |
validate(Object[] numbers) |
Validates the specified numbers for the expression
|
evaluatepublic abstract int getArgumentCount()
IExpressiongetArgumentCount 在接口中 IExpressionprotected void validate(Object[] numbers)
numbers - The numbers to validateCopyright © 2019. All rights reserved.