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

Interface ScalarExpression<T extends DataType>

Type Parameters:

T - The type of the expression.

All Superinterfaces:

Expression<T>

All Known Subinterfaces:

ComparableExpressionTrait<P,T>, Field<T>, Literal<J,P>, Mixins.BooleanField, Mixins.DoubleExpressionFragment, Mixins.DoubleField, Mixins.FieldEqualityTrait<T>, Mixins.FloatExpressionFragment, Mixins.FloatField, Mixins.IntExpressionFragment, Mixins.IntField, Mixins.LongExpressionFragment, Mixins.LongField, Mixins.StringField, NumericExpressionTrait<N>

All Known Implementing Classes:

BooleanLiteral, ComparableFunction, NumericFunction, NumericLiteral, StringLiteral, UserDefinedField

public interface ScalarExpression<T extends DataType>
extends Expression<T>

This represents a scalar expression.

Method Summary

Modifier and Type	Method	Description
default BooleanExpressionTrait	isNotNull()
default BooleanExpressionTrait	isNull()

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

accept, getType

Method Details

isNull

@Nonnull
default BooleanExpressionTrait isNull()

isNotNull

@Nonnull
default BooleanExpressionTrait isNotNull()