de.gsi.dataset.utils.serializer

Enum DataType

java.lang.Object

java.lang.Enum<DataType>

de.gsi.dataset.utils.serializer.DataType

All Implemented Interfaces:

Serializable, Comparable<DataType>

public enum DataType
extends Enum<DataType>

Enum defining the data primitives that can be serialised. Arrays are always handled as multi-dimensional arrays.

Author:

rstein

Enum Constant Summary

Enum Constants

Enum Constant and Description
BOOL
BOOL_ARRAY
BYTE
BYTE_ARRAY
DOUBLE
DOUBLE_ARRAY
END_MARKER
FLOAT
FLOAT_ARRAY
INT
INT_ARRAY
LONG
LONG_ARRAY
MAP
SHORT
SHORT_ARRAY
STRING
STRING_ARRAY

Method Summary

Modifier and Type	Method and Description
static DataType	fromByte(byte value) Returns the data type matching the given byte representation, if any.
static DataType	fromClassType(Class<?> classType) Returns the data type matching the given java class type, if any.
static DataType	fromString(String str) Returns the data type matching the given string representation, if any.
byte	getAsByte() Returns the byte representation of the data type.
String	getAsString() Returns the string representation of the data type.
Class<?>	getClassType() Returns the corresponding java class type matching the given data type
long	getPrimitiveSize()
boolean	isScalar()
String	toString()
static DataType	valueOf(String name) Returns the enum constant of this type with the specified name.
static DataType[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

BOOL

public static final DataType BOOL

BYTE

public static final DataType BYTE

SHORT

public static final DataType SHORT

INT

public static final DataType INT

LONG

public static final DataType LONG

FLOAT

public static final DataType FLOAT

DOUBLE

public static final DataType DOUBLE

STRING

public static final DataType STRING

BOOL_ARRAY

public static final DataType BOOL_ARRAY

BYTE_ARRAY

public static final DataType BYTE_ARRAY

SHORT_ARRAY

public static final DataType SHORT_ARRAY

INT_ARRAY

public static final DataType INT_ARRAY

LONG_ARRAY

public static final DataType LONG_ARRAY

FLOAT_ARRAY

public static final DataType FLOAT_ARRAY

DOUBLE_ARRAY

public static final DataType DOUBLE_ARRAY

STRING_ARRAY

public static final DataType STRING_ARRAY

MAP

public static final DataType MAP

END_MARKER

public static final DataType END_MARKER

Method Detail

values

public static DataType[] 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 (DataType c : DataType.values())
    System.out.println(c);

Returns:

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

valueOf

public static DataType 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

getAsByte

public byte getAsByte()

Returns the byte representation of the data type.

Returns:

the byte representation

getPrimitiveSize

public long getPrimitiveSize()

getClassType

public Class<?> getClassType()

Returns the corresponding java class type matching the given data type

Returns:

the matching java class type

isScalar

public boolean isScalar()

getAsString

public String getAsString()

Returns the string representation of the data type.

Returns:

the string representation

toString

public String toString()

Overrides:

toString in class Enum<DataType>

fromString

public static DataType fromString(String str)

Returns the data type matching the given string representation, if any.

Parameters:

str - the string to be searched

Returns:

the matching data type

fromByte

public static DataType fromByte(byte value)

Returns the data type matching the given byte representation, if any.

Parameters:

value - the value to be searched

Returns:

the matching data type

fromClassType

public static DataType fromClassType(Class<?> classType)

Returns the data type matching the given java class type, if any.

Parameters:

classType - the value to be searched

Returns:

the matching data type