接口 com.ql.util.express.IExpressContext
的使用

使用IExpressContext的程序包

程序包	说明
com.ql.util.express
com.ql.util.express.instruction
com.ql.util.express.instruction.op
com.ql.util.express.rule

com.ql.util.express中IExpressContext的使用

实现IExpressContext的com.ql.util.express中的类

限定符和类型	类和说明
class	DefaultContext<K,V>
class	InstructionSetContext

返回IExpressContext的com.ql.util.express中的方法

限定符和类型	方法和说明
IExpressContext<String,Object>	InstructionSetContext.getParent()

参数类型为IExpressContext的com.ql.util.express中的方法

限定符和类型	方法和说明
static Object	InstructionSetRunner.execute(ExpressRunner runner, InstructionSet sets, ExpressLoader loader, IExpressContext<String,Object> aContext, List<String> errorList, boolean isTrace, boolean isCatchException, boolean isReturnLastData, org.apache.commons.logging.Log aLog, boolean isSupportDynamicFieldName) 批量执行指令集合，指令集间可以共享 变量和函数
Object	ExpressRunner.execute(InstructionSet[] instructionSets, IExpressContext<String,Object> context, List<String> errorList, boolean isTrace, boolean isCatchException, org.apache.commons.logging.Log aLog) 已过时。
Object	ExpressRunner.execute(InstructionSet instructionSets, IExpressContext<String,Object> context, List<String> errorList, boolean isTrace, boolean isCatchException, org.apache.commons.logging.Log aLog) 执行指令集
Object	ExpressRunner.execute(String expressString, IExpressContext<String,Object> context, List<String> errorList, boolean isCache, boolean isTrace) 执行一段文本
Object	ExpressRunner.execute(String expressString, IExpressContext<String,Object> context, List<String> errorList, boolean isCache, boolean isTrace, org.apache.commons.logging.Log aLog) 执行一段文本
Object	ExpressRemoteCacheRunner.execute(String name, IExpressContext<String,Object> context, List<String> errorList, boolean isTrace, boolean isCatchException, org.apache.commons.logging.Log aLog)
Object	ExpressRunner.executeByExpressName(String name, IExpressContext<String,Object> context, List<String> errorList, boolean isTrace, boolean isCatchException, org.apache.commons.logging.Log aLog) 根据表达式的名称进行执行
static Object	InstructionSetRunner.executeOuter(ExpressRunner runner, InstructionSet sets, ExpressLoader loader, IExpressContext<String,Object> aContext, List<String> errorList, boolean isTrace, boolean isCatchException, org.apache.commons.logging.Log aLog, boolean isSupportDynamicFieldName)
RuleResult	ExpressRunner.executeRule(String expressString, IExpressContext<String,Object> context, boolean isCache, boolean isTrace)
void	InstructionSetContext.initial(boolean aIsExpandToParent, ExpressRunner aRunner, IExpressContext<String,Object> aParent, ExpressLoader aExpressLoader, boolean aIsSupportDynamicFieldName)

参数类型为IExpressContext的com.ql.util.express中的构造器

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

com.ql.util.express.instruction中IExpressContext的使用

参数类型为IExpressContext的com.ql.util.express.instruction中的方法

限定符和类型	方法和说明
static InstructionSetContext	OperateDataCacheManager.fetchInstructionSetContext(boolean aIsExpandToParent, ExpressRunner aRunner, IExpressContext<String,Object> aParent, ExpressLoader aExpressLoader, boolean aIsSupportDynamicFieldName)
InstructionSetContext	OperateDataCacheImpl.fetchInstructionSetContext(boolean aIsExpandToParent, ExpressRunner aRunner, IExpressContext<String,Object> aParent, ExpressLoader aExpressLoader, boolean aIsSupportDynamicFieldName)
InstructionSetContext	IOperateDataCache.fetchInstructionSetContext(boolean aIsExpandToParent, ExpressRunner aRunner, IExpressContext<String,Object> aParent, ExpressLoader aExpressLoader, boolean aIsSupportDynamicFieldName)

com.ql.util.express.instruction.op中IExpressContext的使用

参数类型为IExpressContext的com.ql.util.express.instruction.op中的方法

限定符和类型	方法和说明
OperateData	OperatorNullOp.executeInner(IExpressContext<String,Object> parent)

com.ql.util.express.rule中IExpressContext的使用

参数类型为IExpressContext的com.ql.util.express.rule中的方法

限定符和类型	方法和说明
static RuleResult	RuleManager.executeRule(ExpressRunner runner, Rule rule, IExpressContext<String,Object> context, boolean isCache, boolean isTrace)