com.espertech.esper.client

Class ConfigurationEventTypeXMLDOM.XPathPropertyDesc

java.lang.Object

com.espertech.esper.client.ConfigurationEventTypeXMLDOM.XPathPropertyDesc

All Implemented Interfaces:

Serializable

Enclosing class:

ConfigurationEventTypeXMLDOM

public static class ConfigurationEventTypeXMLDOM.XPathPropertyDesc
extends Object
implements Serializable

Descriptor class for event properties that are resolved via XPath-expression.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
XPathPropertyDesc(String name, String xpath, QName type) Ctor.
XPathPropertyDesc(String name, String xpath, QName type, Class optionalCastToType) Ctor.
XPathPropertyDesc(String name, String xpath, QName type, String eventTypeName) Ctor.

Method Summary

Modifier and Type	Method and Description
String	getName() Returns the event property name.
Class	getOptionalCastToType() Returns the class that the return value of the xpath expression is cast to, or null if no casting.
String	getOptionaleventTypeName() Returns the event type name assigned to the explicit property.
QName	getType() Returns the javax.xml.xpath.XPathConstants constant representing the event property type.
String	getXpath() Returns the XPath expression.

Methods inherited from class java.lang.Object

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

Constructor Detail

XPathPropertyDesc

public XPathPropertyDesc(String name,
                         String xpath,
                         QName type)

Ctor.

Parameters:

name - is the event property name

xpath - is an arbitrary XPath expression

type - is a javax.xml.xpath.XPathConstants constant

XPathPropertyDesc

public XPathPropertyDesc(String name,
                         String xpath,
                         QName type,
                         Class optionalCastToType)

Ctor.

Parameters:

name - is the event property name

xpath - is an arbitrary XPath expression

type - is a javax.xml.xpath.XPathConstants constant

optionalCastToType - if non-null then the return value of the xpath expression is cast to this value

XPathPropertyDesc

public XPathPropertyDesc(String name,
                         String xpath,
                         QName type,
                         String eventTypeName)

Ctor.

Parameters:

name - is the event property name

xpath - is an arbitrary XPath expression

type - is a javax.xml.xpath.XPathConstants constant

eventTypeName - the name of an event type that represents the fragmented property value

Method Detail

getName

public String getName()

Returns the event property name.

Returns:

event property name

getXpath

public String getXpath()

Returns the XPath expression.

Returns:

XPath expression

getType

public QName getType()

Returns the javax.xml.xpath.XPathConstants constant representing the event property type.

Returns:

type infomation

getOptionalCastToType

public Class getOptionalCastToType()

Returns the class that the return value of the xpath expression is cast to, or null if no casting.

Returns:

class to cast result of xpath expression to

getOptionaleventTypeName

public String getOptionaleventTypeName()

Returns the event type name assigned to the explicit property.

Returns:

type name