io.realm

Enum RealmFieldType

java.lang.Object

java.lang.Enum<RealmFieldType>

io.realm.RealmFieldType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<RealmFieldType>

public enum RealmFieldType
extends java.lang.Enum<RealmFieldType>

List of the types used by Realm's underlying storage engine.

Normally there is no reason to interact with the underlying Realm types as Realm will automatically convert between normal Java types and the Realm types. However it is possible to access these types through a DynamicRealmObject.

Enum Constant Summary

Enum Constants

Enum Constant and Description
BINARY
BOOLEAN
DATE
DOUBLE
FLOAT
INTEGER
LIST
OBJECT
STRING
UNSUPPORTED_DATE
UNSUPPORTED_MIXED
UNSUPPORTED_TABLE

Method Summary

Modifier and Type	Method and Description
static RealmFieldType	fromNativeValue(int value) Converts the underlying value used by the storage engine to the proper Realm type.
int	getNativeValue() Returns the native value representing this type.
boolean	isValid(java.lang.Object obj) Checks if the given Java object can be converted to the underlying Realm type.
static RealmFieldType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static RealmFieldType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INTEGER

public static final RealmFieldType INTEGER

BOOLEAN

public static final RealmFieldType BOOLEAN

STRING

public static final RealmFieldType STRING

BINARY

public static final RealmFieldType BINARY

UNSUPPORTED_TABLE

public static final RealmFieldType UNSUPPORTED_TABLE

UNSUPPORTED_MIXED

public static final RealmFieldType UNSUPPORTED_MIXED

UNSUPPORTED_DATE

public static final RealmFieldType UNSUPPORTED_DATE

DATE

public static final RealmFieldType DATE

FLOAT

public static final RealmFieldType FLOAT

DOUBLE

public static final RealmFieldType DOUBLE

OBJECT

public static final RealmFieldType OBJECT

LIST

public static final RealmFieldType LIST

Method Detail

values

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

Returns:

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

valueOf

public static RealmFieldType valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null

getNativeValue

public int getNativeValue()

Returns the native value representing this type.

Returns:

the value used by the underlying storage engine to represent this type.

isValid

public boolean isValid(java.lang.Object obj)

Checks if the given Java object can be converted to the underlying Realm type.

Parameters:

obj - object to test compatibility on.

Returns:

true if object can be converted to the Realm type, false otherwise.

fromNativeValue

public static RealmFieldType fromNativeValue(int value)

Converts the underlying value used by the storage engine to the proper Realm type.

Parameters:

value - the value to convert

Returns:

the corresponding Realm type.

Throws:

java.lang.IllegalArgumentException - if value isn't valid.