Package com.espertech.esper.common.client

Class EPCompiledManifest

java.lang.Object

com.espertech.esper.common.client.EPCompiledManifest

All Implemented Interfaces:

Serializable

public class EPCompiledManifest
extends Object
implements Serializable

Manifest is part of the EPCompiled and provides information for the runtime that allows it to use the byte code.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
EPCompiledManifest(String compilerVersion, String moduleProviderClassName, String queryProviderClassName, boolean targetHA)	Ctor.

Method Summary

Modifier and Type	Method	Description
String	getCompilerVersion()	Returns the compiler version.
String	getModuleProviderClassName()	Returns the class name of the class providing the module, or null for fire-and-forget query
String	getQueryProviderClassName()	Returns the class name of the class providing the fire-and-forget query, or null when this is a module
boolean	isTargetHA()	Returns flag indicating whether the compiler targets high-availability
static EPCompiledManifest	read(DataInput input)	Read the manifest from input.
void	write(DataOutput output)	Write the manifest to output.

Methods inherited from class java.lang.Object

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

Constructor Details

EPCompiledManifest

public EPCompiledManifest(String compilerVersion,
 String moduleProviderClassName,
 String queryProviderClassName,
 boolean targetHA)

Ctor.

Parameters:

compilerVersion - compiler version

moduleProviderClassName - class name of the class providing the module, or null for fire-and-forget query

queryProviderClassName - class name of the class providing the fire-and-forget query, or null when this is a module

targetHA - flag indicating whether the compiler targets high-availability

Method Details

getCompilerVersion

public String getCompilerVersion()

Returns the compiler version.

Returns:

compiler version

getModuleProviderClassName

public String getModuleProviderClassName()

Returns the class name of the class providing the module, or null for fire-and-forget query

Returns:

class name

getQueryProviderClassName

public String getQueryProviderClassName()

Returns the class name of the class providing the fire-and-forget query, or null when this is a module

Returns:

class name

isTargetHA

public boolean isTargetHA()

Returns flag indicating whether the compiler targets high-availability

Returns:

indicator

write

public void write(DataOutput output)
           throws IOException

Write the manifest to output.

Parameters:

output - output

Throws:

IOException - when an IO exception occurs

read

public static EPCompiledManifest read(DataInput input)
                               throws IOException

Read the manifest from input.

Parameters:

input - input

Returns:

manifest

Throws:

IOException - when an IO exception occurs