net.hasor.dataql.runtime.operator.ops

类 CompareDOP

java.lang.Object

net.hasor.dataql.runtime.operator.ops.CompareDOP

所有已实现的接口:

OperatorProcess

public class CompareDOP
extends Object

二元比较运算，负责处理：">", ">=", "<", "<=", "==", "!=", "&&", "||"

版本:

: 2017-03-23

作者:

赵永春 (zyc@hasor.net)

构造器概要

构造器

构造器和说明
CompareDOP()

方法概要

限定符和类型	方法和说明
Object	doDyadicProcess(String operator, Object fstObject, Object secObject, Hints option) 执行运算
Object	doProcess(String operator, Object[] args, Hints option) 执行运算
protected static InstructRuntimeException	throwError(String operator, Object realFstObject, Object realSecObject, String message)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 net.hasor.dataql.runtime.operator.OperatorProcess

testIn

构造器详细资料

CompareDOP

public CompareDOP()

方法详细资料

doDyadicProcess

public Object doDyadicProcess(String operator,
                              Object fstObject,
                              Object secObject,
                              Hints option)
                       throws InstructRuntimeException

执行运算

抛出:

InstructRuntimeException

doProcess

public Object doProcess(String operator,
                        Object[] args,
                        Hints option)
                 throws InstructRuntimeException

执行运算

指定者:

doProcess 在接口中 OperatorProcess

抛出:

InstructRuntimeException

throwError

protected static InstructRuntimeException throwError(String operator,
                                                     Object realFstObject,
                                                     Object realSecObject,
                                                     String message)