com.ql.util.express

类 InstructionSetContext

java.lang.Object

com.ql.util.express.InstructionSetContext

所有已实现的接口:

IExpressContext<java.lang.String,java.lang.Object>

public class InstructionSetContext
extends java.lang.Object
implements IExpressContext<java.lang.String,java.lang.Object>

构造器概要

构造器

构造器和说明
InstructionSetContext(boolean aIsExpandToParent, ExpressRunner aRunner, IExpressContext<java.lang.String,java.lang.Object> aParent, ExpressLoader aExpressLoader, boolean aIsSupportDynamicFieldName)

方法概要

限定符和类型	方法和说明
void	addSymbol(java.util.Map<java.lang.String,java.lang.Object> aliasNameObjects)
void	addSymbol(java.lang.String varName, java.lang.Object aliasNameObject)
void	clear()
void	exportSymbol(java.lang.String varName, java.lang.Object aliasNameObject)
java.lang.Object	findAliasOrDefSymbol(java.lang.String varName)
java.lang.Object	get(java.lang.Object key) 根据名称从属性列表中提取属性值。
ExpressLoader	getExpressLoader()
ExpressRunner	getExpressRunner()
IExpressContext<java.lang.String,java.lang.Object>	getParent()
ExpressRunner	getRunner()
java.lang.Object	getSymbol(java.lang.String varName)
void	initial(boolean aIsExpandToParent, ExpressRunner aRunner, IExpressContext<java.lang.String,java.lang.Object> aParent, ExpressLoader aExpressLoader, boolean aIsSupportDynamicFieldName)
boolean	isSupportDynamicFieldName()
java.lang.Object	put(java.lang.String key, java.lang.Object value) 表达式计算的结果可以设置回调用系统，例如 userId = 3 + 4
void	setSupportDynamicFieldName(boolean isSupportDynamicFieldName)

从类继承的方法 java.lang.Object

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

构造器详细资料

InstructionSetContext

public InstructionSetContext(boolean aIsExpandToParent,
                             ExpressRunner aRunner,
                             IExpressContext<java.lang.String,java.lang.Object> aParent,
                             ExpressLoader aExpressLoader,
                             boolean aIsSupportDynamicFieldName)

方法详细资料

getRunner

public ExpressRunner getRunner()

initial

public void initial(boolean aIsExpandToParent,
                    ExpressRunner aRunner,
                    IExpressContext<java.lang.String,java.lang.Object> aParent,
                    ExpressLoader aExpressLoader,
                    boolean aIsSupportDynamicFieldName)

clear

public void clear()

exportSymbol

public void exportSymbol(java.lang.String varName,
                         java.lang.Object aliasNameObject)
                  throws java.lang.Exception

抛出:

java.lang.Exception

addSymbol

public void addSymbol(java.lang.String varName,
                      java.lang.Object aliasNameObject)
               throws java.lang.Exception

抛出:

java.lang.Exception

addSymbol

public void addSymbol(java.util.Map<java.lang.String,java.lang.Object> aliasNameObjects)
               throws java.lang.Exception

抛出:

java.lang.Exception

setSupportDynamicFieldName

public void setSupportDynamicFieldName(boolean isSupportDynamicFieldName)

isSupportDynamicFieldName

public boolean isSupportDynamicFieldName()

getExpressRunner

public ExpressRunner getExpressRunner()

findAliasOrDefSymbol

public java.lang.Object findAliasOrDefSymbol(java.lang.String varName)
                                      throws java.lang.Exception

抛出:

java.lang.Exception

getSymbol

public java.lang.Object getSymbol(java.lang.String varName)
                           throws java.lang.Exception

抛出:

java.lang.Exception

getExpressLoader

public ExpressLoader getExpressLoader()

getParent

public IExpressContext<java.lang.String,java.lang.Object> getParent()

get

public java.lang.Object get(java.lang.Object key)

从接口复制的说明: IExpressContext

根据名称从属性列表中提取属性值。如果表达式中用到了Spring的对象，也是通过此方法获取

指定者:

get 在接口中 IExpressContext<java.lang.String,java.lang.Object>

参数:

key - 属性名称

返回:

put

public java.lang.Object put(java.lang.String key,
                            java.lang.Object value)

从接口复制的说明: IExpressContext

表达式计算的结果可以设置回调用系统，例如 userId = 3 + 4

指定者:

put 在接口中 IExpressContext<java.lang.String,java.lang.Object>

参数:

key - 属性名称

value - 属性值