Package com.apple.foundationdb.relational.api.fluentsql.expression

Class NumericFunction<N extends DataType.NumericType>

java.lang.Object

com.apple.foundationdb.relational.api.fluentsql.expression.NumericFunction<N>

Type Parameters:

N - The type of the function.

All Implemented Interfaces:

ComparableExpressionTrait<N,Expression<N>>, Expression<N>, FunctionLike<N>, NumericExpressionTrait<N>, ScalarExpression<N>

@Immutable
@API(EXPERIMENTAL)
public class NumericFunction<N extends DataType.NumericType>
extends Object
implements NumericExpressionTrait<N>, FunctionLike<N>

This represents a numeric function. Please note that this does not support any kind of SQL-like implicit casting at the moment.

Constructor Summary

Constructors

Constructor	Description
NumericFunction(N type, Operation operator, List<Expression<?>> args)

Method Summary

Modifier and Type	Method	Description
<R, C> R	accept(FluentVisitor<R,C> visitor, C context)
boolean	equals(Object o)
Iterable<Expression<?>>	getArguments()
Operation	getName()
N	getType()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.apple.foundationdb.relational.api.fluentsql.expression.ComparableExpressionTrait

greaterThan, greaterThanOrEquals, greatest, isEqualTo, lessThan, lessThanOrEqual, notEquals

Methods inherited from interface com.apple.foundationdb.relational.api.fluentsql.expression.NumericExpressionTrait

add, div, mod, mul, sub

Methods inherited from interface com.apple.foundationdb.relational.api.fluentsql.expression.ScalarExpression

isNotNull, isNull

Constructor Details

NumericFunction

public NumericFunction(@Nonnull
 N type,
 @Nonnull
 Operation operator,
 @Nonnull
 List<Expression<?>> args)

Method Details

getArguments

@Nonnull
public Iterable<Expression<?>> getArguments()

Specified by:

getArguments in interface FunctionLike<N extends DataType.NumericType>

getName

@Nonnull
public Operation getName()

Specified by:

getName in interface FunctionLike<N extends DataType.NumericType>

accept

@Nullable
public <R,
C> R accept(@Nonnull
 FluentVisitor<R,C> visitor,
 @Nonnull
 C context)

Specified by:

accept in interface Expression<N extends DataType.NumericType>

getType

@Nonnull
public N getType()

Specified by:

getType in interface ComparableExpressionTrait<N extends DataType.NumericType,Expression<N extends DataType.NumericType>>

Specified by:

getType in interface Expression<N extends DataType.NumericType>

Specified by:

getType in interface NumericExpressionTrait<N extends DataType.NumericType>

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object