Package org.apache.iotdb.commons.udf.service

Class UDFExecutableManager

java.lang.Object

org.apache.iotdb.commons.executable.ExecutableManager

org.apache.iotdb.commons.udf.service.UDFExecutableManager

public class UDFExecutableManager
extends ExecutableManager

Field Summary

Fields inherited from class org.apache.iotdb.commons.executable.ExecutableManager

INSTALL_DIR, libRoot, requestCounter, temporaryLibRoot

Method Summary

Modifier and Type	Method	Description
static UDFExecutableManager	getInstance()
static UDFExecutableManager	setupAndGetInstance(java.lang.String temporaryLibRoot, java.lang.String udfLibRoot)

Methods inherited from class org.apache.iotdb.commons.executable.ExecutableManager

copyFileToExtLibDir, getDirStringUnderLibRootByName, getDirStringUnderTempRootByRequestId, getDirUnderLibRootByName, getDirUnderTempRootByRequestId, getFileStringUnderInstallByName, getFileStringUnderLibRootByName, getFileUnderLibRootByName, getInstallDir, getLibRoot, getTemporaryLibRoot, hasFileUnderInstallDir, hasFileUnderLibRoot, hasFileUnderTemporaryRoot, moveFileUnderTempRootToExtLibDir, readTextFromFileUnderTemporaryRoot, removeFileUnderLibRoot, removeFileUnderTemporaryRoot, request, saveTextAsFileUnderTemporaryRoot, saveToDir, saveToInstallDir, saveToLibDir, transferToBytebuffer

Methods inherited from class java.lang.Object

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

Method Detail

setupAndGetInstance

public static UDFExecutableManager setupAndGetInstance(java.lang.String temporaryLibRoot,
                                                       java.lang.String udfLibRoot)
                                                throws java.io.IOException

Throws:

java.io.IOException

getInstance

public static UDFExecutableManager getInstance()