com.speedment.runtime.compute.expression

Enum MapperExpression.MapperType

java.lang.Object

java.lang.Enum<MapperExpression.MapperType>

com.speedment.runtime.compute.expression.MapperExpression.MapperType

All Implemented Interfaces:

Serializable, Comparable<MapperExpression.MapperType>

Enclosing interface:

MapperExpression<T,INNER extends Expression<T>,MAPPER>

public static enum MapperExpression.MapperType
extends Enum<MapperExpression.MapperType>

Enumeration of all possible mapping types. Every mapping type has a corresponding functional interface, and it should be safe to assume the MapperExpression.mapper()-method to return the correct one.

Enum Constant Summary

Enum Constants

Enum Constant and Description
BIG_DECIMAL_TO_BIG_DECIMAL Implemented as a ToDoubleFunction.
BIG_DECIMAL_TO_DOUBLE Implemented as a UnaryOperator.
BOOLEAN_TO_BOOLEAN Implemented as a BooleanUnaryOperator.
BOOLEAN_TO_DOUBLE Implemented as a BooleanToDoubleFunction.
BYTE_TO_BYTE Implemented as a ByteUnaryOperator.
BYTE_TO_DOUBLE Implemented as a ByteToDoubleFunction.
CHAR_TO_CHAR Implemented as a CharUnaryOperator.
DOUBLE_TO_DOUBLE Implemented as a DoubleUnaryOperator.
ENUM_TO_ENUM Implemented as a UnaryOperator.
FLOAT_TO_DOUBLE Implemented as a FloatToDoubleFunction.
FLOAT_TO_FLOAT Implemented as a FloatUnaryOperator.
INT_TO_DOUBLE Implemented as a IntToDoubleFunction.
INT_TO_INT Implemented as a IntUnaryOperator.
LONG_TO_DOUBLE Implemented as a LongToDoubleFunction.
LONG_TO_LONG Implemented as a LongUnaryOperator.
SHORT_TO_DOUBLE Implemented as a ShortToDoubleFunction.
SHORT_TO_SHORT Implemented as a ShortUnaryOperator.
STRING_TO_STRING Implemented as a UnaryOperator.

Method Summary

Modifier and Type	Method and Description
static MapperExpression.MapperType	valueOf(String name) Returns the enum constant of this type with the specified name.
static MapperExpression.MapperType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

BOOLEAN_TO_BOOLEAN

public static final MapperExpression.MapperType BOOLEAN_TO_BOOLEAN

Implemented as a BooleanUnaryOperator.

BOOLEAN_TO_DOUBLE

public static final MapperExpression.MapperType BOOLEAN_TO_DOUBLE

Implemented as a BooleanToDoubleFunction.

CHAR_TO_CHAR

public static final MapperExpression.MapperType CHAR_TO_CHAR

Implemented as a CharUnaryOperator.

BYTE_TO_BYTE

public static final MapperExpression.MapperType BYTE_TO_BYTE

Implemented as a ByteUnaryOperator.

BYTE_TO_DOUBLE

public static final MapperExpression.MapperType BYTE_TO_DOUBLE

Implemented as a ByteToDoubleFunction.

SHORT_TO_SHORT

public static final MapperExpression.MapperType SHORT_TO_SHORT

Implemented as a ShortUnaryOperator.

SHORT_TO_DOUBLE

public static final MapperExpression.MapperType SHORT_TO_DOUBLE

Implemented as a ShortToDoubleFunction.

INT_TO_INT

public static final MapperExpression.MapperType INT_TO_INT

Implemented as a IntUnaryOperator.

INT_TO_DOUBLE

public static final MapperExpression.MapperType INT_TO_DOUBLE

Implemented as a IntToDoubleFunction.

LONG_TO_LONG

public static final MapperExpression.MapperType LONG_TO_LONG

Implemented as a LongUnaryOperator.

LONG_TO_DOUBLE

public static final MapperExpression.MapperType LONG_TO_DOUBLE

Implemented as a LongToDoubleFunction.

FLOAT_TO_FLOAT

public static final MapperExpression.MapperType FLOAT_TO_FLOAT

Implemented as a FloatUnaryOperator.

FLOAT_TO_DOUBLE

public static final MapperExpression.MapperType FLOAT_TO_DOUBLE

Implemented as a FloatToDoubleFunction.

DOUBLE_TO_DOUBLE

public static final MapperExpression.MapperType DOUBLE_TO_DOUBLE

Implemented as a DoubleUnaryOperator.

ENUM_TO_ENUM

public static final MapperExpression.MapperType ENUM_TO_ENUM

Implemented as a UnaryOperator.

STRING_TO_STRING

public static final MapperExpression.MapperType STRING_TO_STRING

Implemented as a UnaryOperator.

BIG_DECIMAL_TO_DOUBLE

public static final MapperExpression.MapperType BIG_DECIMAL_TO_DOUBLE

Implemented as a UnaryOperator.

BIG_DECIMAL_TO_BIG_DECIMAL

public static final MapperExpression.MapperType BIG_DECIMAL_TO_BIG_DECIMAL

Implemented as a ToDoubleFunction.

Method Detail

values

public static MapperExpression.MapperType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (MapperExpression.MapperType c : MapperExpression.MapperType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static MapperExpression.MapperType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null