Package com.espertech.esper.common.client.hook.expr

Class EPLMethodInvocationContext

java.lang.Object

com.espertech.esper.common.client.hook.expr.EPLMethodInvocationContext

public class EPLMethodInvocationContext
extends Object

Invocation context for method invocations that invoke static methods or plug-in single-row functions.

Field Summary

Fields

Modifier and Type	Field	Description
static final EPTypeClass	EPTYPE	Type information

Constructor Summary

Constructors

Constructor	Description
EPLMethodInvocationContext(String statementName, int contextPartitionId, String runtimeURI, String functionName, Object statementUserObject, EventBeanService eventBeanService)	Ctor.

Method Summary

Modifier and Type	Method	Description
int	getContextPartitionId()	Returns the context partition id, or -1 if no contexts or if the invocation context is not associated to a specific statement and is shareable between statements
EventBeanService	getEventBeanService()	Returns event and event type services.
String	getFunctionName()	Returns the function name that appears in the EPL statement.
String	getRuntimeURI()	Returns the runtime URI or null if not set
String	getStatementName()	Returns the statement name, or null if the invocation context is not associated to a specific statement and is shareable between statements
Object	getStatementUserObject()	Returns the statement user object or null if not assigned or if the invocation context is not associated to a specific statement and is shareable between statements

Methods inherited from class java.lang.Object

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

Field Details

EPTYPE

public static final EPTypeClass EPTYPE

Type information

Constructor Details

EPLMethodInvocationContext

public EPLMethodInvocationContext(String statementName,
 int contextPartitionId,
 String runtimeURI,
 String functionName,
 Object statementUserObject,
 EventBeanService eventBeanService)

Ctor.

Parameters:

statementName - the statement name

contextPartitionId - context partition id if using contexts, or -1 if not using context partitions

runtimeURI - the runtime URI

functionName - the name of the plug-in single row function, or the method name if not a plug-in single row function

statementUserObject - the statement user object or null if not assigned

eventBeanService - event and event type services

Method Details

getStatementName

public String getStatementName()

Returns the statement name, or null if the invocation context is not associated to a specific statement and is shareable between statements

Returns:

statement name or null

getContextPartitionId

public int getContextPartitionId()

Returns the context partition id, or -1 if no contexts or if the invocation context is not associated to a specific statement and is shareable between statements

Returns:

context partition id

getRuntimeURI

public String getRuntimeURI()

Returns the runtime URI or null if not set

Returns:

runtime URI

getFunctionName

public String getFunctionName()

Returns the function name that appears in the EPL statement.

Returns:

function name

getStatementUserObject

public Object getStatementUserObject()

Returns the statement user object or null if not assigned or if the invocation context is not associated to a specific statement and is shareable between statements

Returns:

statement user object or null

getEventBeanService

public EventBeanService getEventBeanService()

Returns event and event type services.

Returns:

eventBeanService