Package com.espertech.esper.common.internal.epl.script.mvel

Class MVELInvoker

java.lang.Object

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

public class MVELInvoker
extends Object

Constructor Summary

Constructors

Constructor	Description
MVELInvoker()

Method Summary

Modifier and Type	Method	Description
static void	analysisCompile(String expression, Object parserContext, ClasspathImportService classpathImportService)
static Object	compileExpression(String expression, Object parserContext)
static Object	executeExpression(Object executable, Map<String,Object> parameters)
static EPTypeClass	getExecutableStatementKnownReturnType(Object compiled)
static Map<String,Class>	getParserContextInputs(Object parserContext)
static boolean	isMVELInClasspath(ClasspathImportService classpathImportService)
static Object	newParserContext(ClasspathImportService classpathImportService)
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 Details

MVELInvoker

public MVELInvoker()

Method Details

isMVELInClasspath

public static boolean isMVELInClasspath(ClasspathImportService classpathImportService)

analysisCompile

public static void analysisCompile(String expression,
 Object parserContext,
 ClasspathImportService classpathImportService)
                            throws InvocationTargetException

Throws:

InvocationTargetException

compileExpression

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

Throws:

InvocationTargetException

newParserContext

public static Object newParserContext(ClasspathImportService classpathImportService)

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 EPTypeClass getExecutableStatementKnownReturnType(Object compiled)