org.apache.cassandra.cql3.functions

Interface Function

All Known Implementing Classes:

AbstractFunction, TokenFct

public interface Function

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	Function.Factory

Method Summary

Methods

Modifier and Type	Method and Description
java.util.List<AbstractType<?>>	argsType()
java.nio.ByteBuffer	execute(java.util.List<java.nio.ByteBuffer> parameters)
boolean	isPure()
java.lang.String	name()
AbstractType<?>	returnType()

Method Detail

name

java.lang.String name()

argsType

java.util.List<AbstractType<?>> argsType()

returnType

AbstractType<?> returnType()

execute

java.nio.ByteBuffer execute(java.util.List<java.nio.ByteBuffer> parameters)
                            throws InvalidRequestException

Throws:

InvalidRequestException

isPure

boolean isPure()