com.alibaba.qlexpress4.runtime.operator

Interface BinaryOperator

All Superinterfaces:

Operator

All Known Implementing Classes:

AssignOperator, BaseBinaryOperator, BitwiseAndAssignOperator, BitwiseAndOperator, BitwiseLeftShiftAssignOperator, BitwiseLeftShiftOperator, BitwiseOrAssignOperator, BitwiseOrOperator, BitwiseRightShiftAssignOperator, BitwiseRightShiftOperator, BitwiseRightShiftUnsignedAssignOperator, BitwiseRightShiftUnsignedOperator, BitwiseXorAssignOperator, BitwiseXorOperator, DivideAssignOperator, DivideOperator, EqualOperator, GreaterEqualOperator, GreaterOperator, InOperator, InstanceOfOperator, LessEqualOperator, LessOperator, LikeOperator, LogicAndOperator, LogicOrOperator, MinusAssignOperator, MinusOperator, MultiplyAssignOperator, MultiplyOperator, NotInOperator, NotLikeOperator, PlusAssignOperator, PlusOperator, RemainderAssignOperator, RemainderOperator, UnequalOperator

public interface BinaryOperator
extends Operator

二元操作符 Author: DQinYuan date 2022/1/12 2:34 下午

Method Summary

Modifier and Type	Method and Description
java.lang.Object	execute(Value left, Value right, QRuntime qRuntime, QLOptions qlOptions, ErrorReporter errorReporter) 执行操作符计算

Methods inherited from interface com.alibaba.qlexpress4.runtime.operator.Operator

getOperator, getPriority

Method Detail

execute

java.lang.Object execute(Value left,
                         Value right,
                         QRuntime qRuntime,
                         QLOptions qlOptions,
                         ErrorReporter errorReporter)

执行操作符计算

Parameters:

left - left operand

right - right operand

qRuntime - runtime of qlexpress

qlOptions - options of current script run

errorReporter - error reporter

Returns:

result of operator