com.speedment.runtime.compute.trait

Interface HasNegate<E extends HasNegate<E>>

Type Parameters:

E - the expression type returned by the negate() method

All Known Subinterfaces:

ByteField<ENTITY,D>, ByteForeignKeyField<ENTITY,D,FK_ENTITY>, DoubleField<ENTITY,D>, DoubleForeignKeyField<ENTITY,D,FK_ENTITY>, FieldToByte<ENTITY,T>, FieldToDouble<ENTITY,T>, FieldToFloat<ENTITY,T>, FieldToInt<ENTITY,T>, FieldToLong<ENTITY,T>, FieldToShort<ENTITY,T>, FloatField<ENTITY,D>, FloatForeignKeyField<ENTITY,D,FK_ENTITY>, IntField<ENTITY,D>, IntForeignKeyField<ENTITY,D,FK_ENTITY>, LongField<ENTITY,D>, LongForeignKeyField<ENTITY,D,FK_ENTITY>, ShortField<ENTITY,D>, ShortForeignKeyField<ENTITY,D,FK_ENTITY>, ToBigDecimal<T>, ToBigDecimalOrElse<T>, ToBigDecimalOrElseGet<T>, ToBigDecimalOrThrow<T>, ToByte<T>, ToByteNullable<T>, ToByteOrElse<T>, ToByteOrElseGet<T>, ToByteOrThrow<T>, ToDouble<T>, ToDoubleNullable<T>, ToDoubleOrElse<T>, ToDoubleOrElseGet<T>, ToDoubleOrThrow<T>, ToFloat<T>, ToFloatNullable<T>, ToFloatOrElse<T>, ToFloatOrElseGet<T>, ToFloatOrThrow<T>, ToInt<T>, ToIntNullable<T>, ToIntOrElse<T>, ToIntOrElseGet<T>, ToIntOrThrow<T>, ToLong<T>, ToLongNullable<T>, ToLongOrElse<T>, ToLongOrElseGet<T>, ToLongOrThrow<T>, ToShort<T>, ToShortNullable<T>, ToShortOrElse<T>, ToShortOrElseGet<T>, ToShortOrThrow<T>

public interface HasNegate<E extends HasNegate<E>>

Trait for expressions that has a negate() method for getting the negative value of the result from the current expression. For an example, a positive value will become negative and a negative value will become positive.

Since:

3.1.0

Author:

Emil Forslund

Method Summary

Modifier and Type	Method and Description
E	negate() Returns a new expression that returns the absolute value of the result of the current expression.

Method Detail

negate

E negate()

Returns a new expression that returns the absolute value of the result of the current expression. For an example, a positive value will become negative and a negative value will become positive.

Returns:

the new expression