com.espertech.esper.epl.script.mvel

Class MVELInvoker

java.lang.Object

com.espertech.esper.epl.script.mvel.MVELInvoker

public class MVELInvoker
extends Object

Constructor Summary

Constructors

Constructor and Description
MVELInvoker()

Method Summary

Modifier and Type	Method and Description
static void	analysisCompile(String expression, Object parserContext, EngineImportService engineImportService)
static Object	compileExpression(String expression, Object parserContext)
static Object	executeExpression(Object executable, Map<String,Object> parameters)
static Class	getExecutableStatementKnownReturnType(Object compiled)
static Map<String,Class>	getParserContextInputs(Object parserContext)
static boolean	isMVELInClasspath(EngineImportService engineImportService)
static Object	newParserContext(EngineImportService engineImportService)
static void	setParserContextInputs(Object parserContext, Map<String,Class> mvelInputParamTypes)
static void	setParserContextStrongTyping(Object parserContext)

Methods inherited from class java.lang.Object

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

Constructor Detail

MVELInvoker

public MVELInvoker()

Method Detail

isMVELInClasspath

public static boolean isMVELInClasspath(EngineImportService engineImportService)

analysisCompile

public static void analysisCompile(String expression,
                                   Object parserContext,
                                   EngineImportService engineImportService)
                            throws InvocationTargetException

Throws:

InvocationTargetException

compileExpression

public static Object compileExpression(String expression,
                                       Object parserContext)
                                throws InvocationTargetException

Throws:

InvocationTargetException

newParserContext

public static Object newParserContext(EngineImportService engineImportService)

getParserContextInputs

public static Map<String,Class> getParserContextInputs(Object parserContext)

executeExpression

public static Object executeExpression(Object executable,
                                       Map<String,Object> parameters)
                                throws InvocationTargetException

Throws:

InvocationTargetException

setParserContextStrongTyping

public static void setParserContextStrongTyping(Object parserContext)

setParserContextInputs

public static void setParserContextInputs(Object parserContext,
                                          Map<String,Class> mvelInputParamTypes)

getExecutableStatementKnownReturnType

public static Class getExecutableStatementKnownReturnType(Object compiled)