Package com.prineside.tdi2.managers.preferences

Class RegularPrefMap

java.lang.Object

com.prineside.tdi2.managers.preferences.RegularPrefMap

All Implemented Interfaces:

PrefMap

public final class RegularPrefMap
extends Object
implements PrefMap

Binary representation: int: header (BYTE_FORMAT_HEADER) byte: version byte: preferencesType long: saveTimestamp (ms) int: fieldCount [for fieldCount:] string:key string:value [/for] Deflated

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	RegularPrefMap.BinarySaveInfo

Field Summary

Fields

Modifier and Type	Field	Description
static final int	BYTE_FORMAT_HEADER
static final byte	CURRENT_VERSION
static final byte	TYPE_PROGRESS
static final byte	TYPE_SETTINGS

Constructor Summary

Constructors

Constructor	Description
RegularPrefMap(byte preferencesType)

Method Summary

Modifier and Type	Method	Description
void	clear()
void	fromBase64(String base64Data)
void	fromBytes(byte[] data, int offset, int size)
String	get(String key)
String	get(String key, String defaultValue)
static RegularPrefMap.BinarySaveInfo	getBinarySaveInfo(byte[] data, int offset, int size)
ConcurrentHashMap<String,String>	getMap()
void	set(String key, String value)
String	toBase64()
ByteArray	toBytes()
ObjectPair<String,String>[]	toOrderedKeyValuePairs()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

BYTE_FORMAT_HEADER

public static final int BYTE_FORMAT_HEADER

See Also:

• Constant Field Values

TYPE_PROGRESS

public static final byte TYPE_PROGRESS

See Also:

• Constant Field Values

TYPE_SETTINGS

public static final byte TYPE_SETTINGS

See Also:

• Constant Field Values

CURRENT_VERSION

public static final byte CURRENT_VERSION

See Also:

• Constant Field Values

Constructor Details

RegularPrefMap

public RegularPrefMap(byte preferencesType)

Method Details

get

public String get(String key,
 String defaultValue)

Specified by:

get in interface PrefMap

Returns:

saved value or null if not set. Null values can be treated as "contains"

get

@Null
public String get(String key)

set

public void set(String key,
 String value)

Specified by:

set in interface PrefMap

value - can be null, which is equal to "remove"

clear

public void clear()

getMap

public ConcurrentHashMap<String,String> getMap()

toOrderedKeyValuePairs

public ObjectPair<String,String>[] toOrderedKeyValuePairs()

getBinarySaveInfo

public static RegularPrefMap.BinarySaveInfo getBinarySaveInfo(byte[] data,
 int offset,
 int size)

fromBytes

public void fromBytes(byte[] data,
 int offset,
 int size)
               throws IllegalArgumentException

Throws:

IllegalArgumentException

fromBase64

public void fromBase64(String base64Data)

toBytes

public ByteArray toBytes()

toBase64

public String toBase64()