org.apache.cassandra.cql3.functions

Class ScriptBasedUDF

java.lang.Object

org.apache.cassandra.cql3.functions.AbstractFunction

org.apache.cassandra.cql3.functions.UDFunction

org.apache.cassandra.cql3.functions.ScriptBasedUDF

All Implemented Interfaces:

AssignmentTestable, Function, ScalarFunction

public class ScriptBasedUDF
extends UDFunction

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.cassandra.cql3.AssignmentTestable

AssignmentTestable.TestResult

Field Summary

Fields inherited from class org.apache.cassandra.cql3.functions.UDFunction

argDataTypes, argNames, body, calledOnNullInput, language, logger, returnDataType

Fields inherited from class org.apache.cassandra.cql3.functions.AbstractFunction

argTypes, name, returnType

Method Summary

Modifier and Type	Method and Description
java.nio.ByteBuffer	executeUserDefined(int protocolVersion, java.util.List<java.nio.ByteBuffer> parameters)

Methods inherited from class org.apache.cassandra.cql3.functions.UDFunction

argNames, body, compose_boolean, compose_byte, compose_double, compose_float, compose_int, compose_long, compose_short, compose, create, createBrokenFunction, decompose, equals, execute, hashCode, isAggregate, isCallableWrtNullable, isCalledOnNullInput, isNative, language, userTypeUpdated

Methods inherited from class org.apache.cassandra.cql3.functions.AbstractFunction

argTypes, getFunctions, hasReferenceTo, name, returnType, testAssignment, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.cassandra.cql3.functions.Function

argTypes, getFunctions, hasReferenceTo, name, returnType

Methods inherited from interface org.apache.cassandra.cql3.AssignmentTestable

testAssignment

Method Detail

executeUserDefined

public java.nio.ByteBuffer executeUserDefined(int protocolVersion,
                                              java.util.List<java.nio.ByteBuffer> parameters)
                                       throws InvalidRequestException

Specified by:

executeUserDefined in class UDFunction

Throws:

InvalidRequestException