Package org.apache.pulsar.functions.utils.functions

Class FunctionUtils

java.lang.Object

org.apache.pulsar.functions.utils.functions.FunctionUtils

public class FunctionUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
FunctionUtils()

Method Summary

Modifier and Type	Method	Description
static String	getFunctionClass(ClassLoader classLoader)	Extract the Pulsar Function class from a function or archive.
static FunctionDefinition	getFunctionDefinition(NarClassLoader narClassLoader)
static TreeMap<String,FunctionArchive>	searchForFunctions(String functionsDirectory)
static TreeMap<String,FunctionArchive>	searchForFunctions(String functionsDirectory, boolean alwaysPopulatePath)

Methods inherited from class java.lang.Object

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

Constructor Details

FunctionUtils

public FunctionUtils()

Method Details

getFunctionClass

public static String getFunctionClass(ClassLoader classLoader)
                               throws IOException

Extract the Pulsar Function class from a function or archive.

Throws:

IOException

getFunctionDefinition

public static FunctionDefinition getFunctionDefinition(NarClassLoader narClassLoader)
                                                throws IOException

Throws:

IOException

searchForFunctions

public static TreeMap<String,FunctionArchive> searchForFunctions(String functionsDirectory)
                                                          throws IOException

Throws:

IOException

searchForFunctions

public static TreeMap<String,FunctionArchive> searchForFunctions(String functionsDirectory,
 boolean alwaysPopulatePath)
                                                          throws IOException

Throws:

IOException