Package com.couchbase.lite

Class MutableDictionary

java.lang.Object

com.couchbase.lite.Dictionary

com.couchbase.lite.MutableDictionary

All Implemented Interfaces:

DictionaryInterface, com.couchbase.lite.internal.fleece.FLEncodable, MutableDictionaryInterface, Iterable<String>

public final class MutableDictionary
extends Dictionary
implements MutableDictionaryInterface

Mutable access to dictionary data.

Field Summary

Fields inherited from class com.couchbase.lite.Dictionary

internalDict, lock

Constructor Summary

Constructors

Constructor	Description
MutableDictionary()	Construct a new empty MutableDictionary.
MutableDictionary(String json)	Creates a new MutableDictionary with content from the passed JSON string.
MutableDictionary(Map<String,Object> data)	Creates a new MutableDictionary with content from the passed Map.

Method Summary

Modifier and Type	Method	Description
MutableArray	getArray(String key)	Get a property's value as a Array.
MutableDictionary	getDictionary(String key)	Get a property's value as a Dictionary.
MutableDictionary	remove(String key)	Removes the mapping for a key from this Dictionary
MutableDictionary	setArray(String key, Array value)	Set an Array object for the given key.
MutableDictionary	setBlob(String key, Blob value)	Set a Blob object for the given key.
MutableDictionary	setBoolean(String key, boolean value)	Set a boolean value for the given key.
MutableDictionary	setData(Map<String,Object> data)	Populate a dictionary with content from a Map.
MutableDictionary	setDate(String key, Date value)	Set a Date object for the given key.
MutableDictionary	setDictionary(String key, Dictionary value)	Set a Dictionary object for the given key.
MutableDictionary	setDouble(String key, double value)	Set a double value for the given key.
MutableDictionary	setFloat(String key, float value)	Set a float value for the given key.
MutableDictionary	setInt(String key, int value)	Set an int value for the given key.
MutableDictionary	setJSON(String json)	Populate a dictionary with content from a JSON string.
MutableDictionary	setLong(String key, long value)	Set a long value for the given key.
MutableDictionary	setNumber(String key, Number value)	Set a Number value for the given key.
MutableDictionary	setString(String key, String value)	Set a String value for the given key.
MutableDictionary	setValue(String key, Object value)	Set an object value by key.
String	toJSON()	Encode a Dictionary as a JSON string

Methods inherited from class com.couchbase.lite.Dictionary

contains, count, encodeTo, equals, getBlob, getBoolean, getDate, getDouble, getFloat, getInt, getKeys, getLong, getNumber, getString, getValue, hashCode, isEmpty, iterator, toMap, toMutable, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.couchbase.lite.DictionaryInterface

contains, count, getBlob, getBoolean, getDate, getDouble, getFloat, getInt, getKeys, getLong, getNumber, getString, getValue, toMap

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

MutableDictionary

public MutableDictionary()

Construct a new empty MutableDictionary.

MutableDictionary

public MutableDictionary(@NonNull
 Map<String,Object> data)

Creates a new MutableDictionary with content from the passed Map. Allowed value types are List, Date, Map, Number, null, String, Array, Blob, and Dictionary. If present, Lists, Maps and Dictionaries may contain only the above types.

Parameters:

data - the dictionary content map.

MutableDictionary

public MutableDictionary(@NonNull
 String json)

Creates a new MutableDictionary with content from the passed JSON string.

Parameters:

json - the dictionary content as a JSON string.

Method Details

setData

@NonNull
public MutableDictionary setData(@NonNull
 Map<String,Object> data)

Populate a dictionary with content from a Map. Allowed value types are List, Date, Map, Number, null, String, Array, Blob, and Dictionary. If present, Lists, Maps and Dictionaries may contain only the above types. Setting the dictionary content will replace the current data including any existing Array and Dictionary objects.

Specified by:

setData in interface MutableDictionaryInterface

Parameters:

data - the dictionary object.

Returns:

The self object.

setJSON

@NonNull
public MutableDictionary setJSON(@NonNull
 String json)

Populate a dictionary with content from a JSON string. Setting the dictionary content will replace the current data including any existing Array and Dictionary objects.

Specified by:

setJSON in interface MutableDictionaryInterface

Parameters:

json - the dictionary object.

Returns:

this Document instance

setValue

@NonNull
public MutableDictionary setValue(@NonNull
 String key,
 @Nullable
 Object value)

Set an object value by key. Allowed value types are List, Date, Map, Number, null, String, Array, Blob, and Dictionary. If present, Lists, Maps and Dictionaries may contain only the above types.

Specified by:

setValue in interface MutableDictionaryInterface

Parameters:

key - the key.

value - the object value.

Returns:

The self object.

setString

@NonNull
public MutableDictionary setString(@NonNull
 String key,
 @Nullable
 String value)

Set a String value for the given key.

Specified by:

setString in interface MutableDictionaryInterface

Parameters:

key - The key

value - The String value.

Returns:

The self object.

setNumber

@NonNull
public MutableDictionary setNumber(@NonNull
 String key,
 @Nullable
 Number value)

Set a Number value for the given key.

Specified by:

setNumber in interface MutableDictionaryInterface

Parameters:

key - The key

value - The number value.

Returns:

The self object.

setInt

@NonNull
public MutableDictionary setInt(@NonNull
 String key,
 int value)

Set an int value for the given key.

Specified by:

setInt in interface MutableDictionaryInterface

Parameters:

key - The key

value - The int value.

Returns:

The self object.

setLong

@NonNull
public MutableDictionary setLong(@NonNull
 String key,
 long value)

Set a long value for the given key.

Specified by:

setLong in interface MutableDictionaryInterface

Parameters:

key - The key

value - The long value.

Returns:

The self object.

setFloat

@NonNull
public MutableDictionary setFloat(@NonNull
 String key,
 float value)

Set a float value for the given key.

Specified by:

setFloat in interface MutableDictionaryInterface

Parameters:

key - The key

value - The float value.

Returns:

The self object.

setDouble

@NonNull
public MutableDictionary setDouble(@NonNull
 String key,
 double value)

Set a double value for the given key.

Specified by:

setDouble in interface MutableDictionaryInterface

Parameters:

key - The key

value - The double value.

Returns:

The self object.

setBoolean

@NonNull
public MutableDictionary setBoolean(@NonNull
 String key,
 boolean value)

Set a boolean value for the given key.

Specified by:

setBoolean in interface MutableDictionaryInterface

Parameters:

key - The key

value - The boolean value.

Returns:

The self object.

setBlob

@NonNull
public MutableDictionary setBlob(@NonNull
 String key,
 @Nullable
 Blob value)

Set a Blob object for the given key.

Specified by:

setBlob in interface MutableDictionaryInterface

Parameters:

key - The key

value - The Blob object.

Returns:

The self object.

setDate

@NonNull
public MutableDictionary setDate(@NonNull
 String key,
 @Nullable
 Date value)

Set a Date object for the given key.

Specified by:

setDate in interface MutableDictionaryInterface

Parameters:

key - The key

value - The Date object.

Returns:

The self object.

setArray

@NonNull
public MutableDictionary setArray(@NonNull
 String key,
 @Nullable
 Array value)

Set an Array object for the given key.

Specified by:

setArray in interface MutableDictionaryInterface

Parameters:

key - The key

value - The Array object.

Returns:

The self object.

setDictionary

@NonNull
public MutableDictionary setDictionary(@NonNull
 String key,
 @Nullable
 Dictionary value)

Set a Dictionary object for the given key.

Specified by:

setDictionary in interface MutableDictionaryInterface

Parameters:

key - The key

value - The Dictionary object.

Returns:

The self object.

remove

@NonNull
public MutableDictionary remove(@NonNull
 String key)

Removes the mapping for a key from this Dictionary

Specified by:

remove in interface MutableDictionaryInterface

Parameters:

key - the key.

Returns:

The self object.

getArray

@Nullable
public MutableArray getArray(@NonNull
 String key)

Get a property's value as a Array. Returns null if the property doesn't exists, or its value is not an array.

Specified by:

getArray in interface DictionaryInterface

Specified by:

getArray in interface MutableDictionaryInterface

Overrides:

getArray in class Dictionary

Parameters:

key - the key.

Returns:

the Array object.

getDictionary

@Nullable
public MutableDictionary getDictionary(@NonNull
 String key)

Get a property's value as a Dictionary. Returns null if the property doesn't exists, or its value is not an dictionary.

Specified by:

getDictionary in interface DictionaryInterface

Specified by:

getDictionary in interface MutableDictionaryInterface

Overrides:

getDictionary in class Dictionary

Parameters:

key - the key.

Returns:

the Dictionary object or null if the key doesn't exist.

toJSON

@NonNull
public String toJSON()

Description copied from class: Dictionary

Encode a Dictionary as a JSON string

Specified by:

toJSON in interface DictionaryInterface

Overrides:

toJSON in class Dictionary

Returns:

JSON encoded representation of the Dictionary