io.crate.operation.scalar

Class ArrayDifferenceFunction

java.lang.Object

io.crate.metadata.Scalar<java.lang.Object[],java.lang.Object>

io.crate.operation.scalar.ArrayDifferenceFunction

All Implemented Interfaces:

FunctionImplementation<Function>

public class ArrayDifferenceFunction
extends Scalar<java.lang.Object[],java.lang.Object>

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	NAME

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ArrayDifferenceFunction(FunctionInfo functionInfo, java.util.Set<java.lang.Object> subtractSet)

Method Summary

Modifier and Type	Method and Description
Scalar<java.lang.Object[],java.lang.Object>	compile(java.util.List<Symbol> arguments) Returns a optional compiled version of the scalar implementation.
java.lang.Object[]	evaluate(Input[] args)
FunctionInfo	info()
static void	register(ScalarFunctionModule module)

Methods inherited from class io.crate.metadata.Scalar

anyNonLiterals, containsNullLiteral, normalizeSymbol

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

Constructor Detail

ArrayDifferenceFunction

protected ArrayDifferenceFunction(FunctionInfo functionInfo,
                                  @Nullable
                                  java.util.Set<java.lang.Object> subtractSet)

Method Detail

register

public static void register(ScalarFunctionModule module)

info

public FunctionInfo info()

compile

public Scalar<java.lang.Object[],java.lang.Object> compile(java.util.List<Symbol> arguments)

Description copied from class: Scalar

Returns a optional compiled version of the scalar implementation.

Overrides:

compile in class Scalar<java.lang.Object[],java.lang.Object>

evaluate

public java.lang.Object[] evaluate(Input[] args)

Specified by:

evaluate in class Scalar<java.lang.Object[],java.lang.Object>