public class StringAdd extends AbstractBinaryOperator<Expression<String>,Expression<String>,StringExpression> implements ArithmeticOperator<Expression<String>,Expression<String>,StringExpression>
operateSymbol| 构造器和说明 |
|---|
StringAdd() |
StringAdd(Expression<String> left,
Expression<String> right) |
StringAdd(String operateSymbol,
Expression<String> left,
Expression<String> right) |
| 限定符和类型 | 方法和说明 |
|---|---|
StringExpression |
execute() |
String |
getOperateSymbol() |
getLeft, getRight, hashCode, setLeft, setOperateSymbol, setRight, toStringequalsgetLeft, getRight, setLeft, setRightsetOperateSymbolpublic StringAdd()
public StringAdd(Expression<String> left, Expression<String> right)
public StringAdd(String operateSymbol, Expression<String> left, Expression<String> right)
public String getOperateSymbol()
public StringExpression execute()
execute 在接口中 Expression<StringExpression>Copyright © 2020. All rights reserved.