Package org.apache.iotdb.commons.udf

Class UDFTable

java.lang.Object

org.apache.iotdb.commons.udf.UDFTable

public class UDFTable
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
UDFTable()

Method Summary

Modifier and Type	Method	Description
void	addFunctionAndClass(java.lang.String functionName, java.lang.Class<?> clazz)
void	addUDFInformation(java.lang.String functionName, UDFInformation udfInformation)
void	clear()
boolean	containsUDF(java.lang.String udfName)
void	deserializeUDFTable(java.io.InputStream inputStream)
java.util.List<UDFInformation>	getAllNonBuiltInUDFInformation()
UDFInformation[]	getAllUDFInformation()
java.lang.Class<?>	getFunctionClass(java.lang.String functionName)
java.util.Map<java.lang.String,UDFInformation>	getTable()
UDFInformation	getUDFInformation(java.lang.String functionName)
void	removeFunctionClass(java.lang.String functionName)
void	removeUDFInformation(java.lang.String functionName)
void	serializeUDFTable(java.io.OutputStream outputStream)
void	updateFunctionClass(UDFInformation udfInformation, UDFClassLoader classLoader)

Methods inherited from class java.lang.Object

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

Constructor Detail

UDFTable

public UDFTable()

Method Detail

addUDFInformation

public void addUDFInformation(java.lang.String functionName,
                              UDFInformation udfInformation)

removeUDFInformation

public void removeUDFInformation(java.lang.String functionName)

getUDFInformation

public UDFInformation getUDFInformation(java.lang.String functionName)

addFunctionAndClass

public void addFunctionAndClass(java.lang.String functionName,
                                java.lang.Class<?> clazz)

getFunctionClass

public java.lang.Class<?> getFunctionClass(java.lang.String functionName)

removeFunctionClass

public void removeFunctionClass(java.lang.String functionName)

updateFunctionClass

public void updateFunctionClass(UDFInformation udfInformation,
                                UDFClassLoader classLoader)
                         throws java.lang.ClassNotFoundException

Throws:

java.lang.ClassNotFoundException

getAllUDFInformation

public UDFInformation[] getAllUDFInformation()

getAllNonBuiltInUDFInformation

public java.util.List<UDFInformation> getAllNonBuiltInUDFInformation()

containsUDF

public boolean containsUDF(java.lang.String udfName)

getTable

public java.util.Map<java.lang.String,UDFInformation> getTable()

serializeUDFTable

public void serializeUDFTable(java.io.OutputStream outputStream)
                       throws java.io.IOException

Throws:

java.io.IOException

deserializeUDFTable

public void deserializeUDFTable(java.io.InputStream inputStream)
                         throws java.io.IOException

Throws:

java.io.IOException

clear

public void clear()