com.yomahub.liteflow.builder.el.operator.base

Class BaseOperator<T extends Executable>

java.lang.Object

com.ql.util.express.instruction.op.OperatorBase

com.ql.util.express.Operator

com.yomahub.liteflow.builder.el.operator.base.BaseOperator<T>

Direct Known Subclasses:

AndOperator, AnyOperator, BindOperator, BreakOperator, CatchOperator, DataOperator, DefaultOperator, DoOperator, ElifOperator, ElseOperator, FinallyOperator, ForOperator, IdOperator, IfOperator, IgnoreErrorOperator, IteratorOperator, MaxWaitTimeOperator, MustOperator, NodeOperator, NotOperator, OrOperator, ParallelOperator, PercentageOperator, PreOperator, RetryOperator, SwitchOperator, TagOperator, ThenOperator, ThreadPoolOperator, ToOperator, WhenOperator, WhileOperator

public abstract class BaseOperator<T extends Executable>
extends com.ql.util.express.Operator

BaseOperator 为了强化 executeInner 方法，会捕获抛出的 QLException 错误，输出友好的错误提示

Since:

2.8.6

Author:

gaibu

Field Summary

Fields inherited from class com.ql.util.express.instruction.op.OperatorBase

aliasName, errorInfo, isPrecise, name, operateDataAnnotation, operateDataDesc

Constructor Summary

Constructors

Constructor and Description
BaseOperator()

Method Summary

Modifier and Type	Method and Description
abstract T	build(Object[] objects) 构建 EL 条件
T	executeInner(Object[] objects)

Methods inherited from class com.ql.util.express.Operator

compareData, executeInner, objectEquals

Methods inherited from class com.ql.util.express.instruction.op.OperatorBase

execute, getAliasName, getErrorInfo, getName, getOperateDataAnnotation, getOperateDataDesc, isPrecise, setAliasName, setErrorInfo, setName, setPrecise, toObjectList, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseOperator

public BaseOperator()

Method Detail

executeInner

public T executeInner(Object[] objects)
               throws Exception

Specified by:

executeInner in class com.ql.util.express.Operator

Throws:

Exception

build

public abstract T build(Object[] objects)
                 throws Exception

构建 EL 条件

Parameters:

objects - objects

Returns:

Condition

Throws:

Exception - Exception