org.liquidplayer.javascript

Class JSObjectPropertiesMap<V>

java.lang.Object

org.liquidplayer.javascript.JSValue

org.liquidplayer.javascript.JSObject

org.liquidplayer.javascript.JSObjectPropertiesMap<V>

All Implemented Interfaces:

java.util.Map<java.lang.String,V>

public class JSObjectPropertiesMap<V>
extends JSObject
implements java.util.Map<java.lang.String,V>

A JSObject shadow class which implements the Java Map interface. Convenient for setting/getting/iterating properties.

Nested Class Summary

Nested classes/interfaces inherited from class org.liquidplayer.javascript.JSObject

JSObject.jsexport, JSObject.Property<T>

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Field Summary

Fields inherited from class org.liquidplayer.javascript.JSObject

JSPropertyAttributeDontDelete, JSPropertyAttributeDontEnum, JSPropertyAttributeNone, JSPropertyAttributeReadOnly

Constructor Summary

Constructors

Constructor and Description
JSObjectPropertiesMap(JSContext context, java.lang.Class<V> cls) Creates a new Map object and underlying JSObject with no initial properties.
JSObjectPropertiesMap(JSContext context, java.util.Map map, java.lang.Class<V> cls) Creates a new Map object and underlying JSObject and sets initial properties in 'map'.
JSObjectPropertiesMap(JSObject object, java.lang.Class<V> cls) Creates a new Map object which operates on object 'object' and assumes type 'cls'.

Method Summary

Modifier and Type	Method and Description
void	clear()
boolean	containsKey(java.lang.Object key)
boolean	containsValue(java.lang.Object value)
java.util.Set<java.util.Map.Entry<java.lang.String,V>>	entrySet()
V	get(java.lang.Object key)
JSObject	getJSObject() Gets underlying JSObject
boolean	isEmpty()
java.util.Set	keySet()
V	put(java.lang.String key, V value)
void	putAll(java.util.Map<? extends java.lang.String,? extends V> map)
V	remove(java.lang.Object key)
int	size()
java.util.Collection<V>	values()

Methods inherited from class org.liquidplayer.javascript.JSObject

__nullFunc, deleteProperty, getThis, hashCode, hasProperty, isConstructor, isFunction, property, property, property, propertyAtIndex, propertyAtIndex, propertyNames, prototype, prototype

Methods inherited from class org.liquidplayer.javascript.JSValue

equals, getContext, isArray, isBoolean, isDate, isEqual, isFloat32Array, isFloat64Array, isInstanceOfConstructor, isInt16Array, isInt32Array, isInt8Array, isNull, isNumber, isObject, isStrictEqual, isString, isTypedArray, isUint16Array, isUint32Array, isUint8Array, isUint8ClampedArray, isUndefined, toBoolean, toFunction, toJSArray, toJSON, toNumber, toObject, toString, valueHash, valueRef

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

JSObjectPropertiesMap

public JSObjectPropertiesMap(JSObject object,
                             java.lang.Class<V> cls)

Creates a new Map object which operates on object 'object' and assumes type 'cls'. Example: java.util.Map<String,Double> map = new JSObjectPropertiesMap<String,Double>(object,Double.class);

Parameters:

object - The JSObject whose properties will be mapped

cls - The class of the component Values; must match template

Since:

0.1.0

JSObjectPropertiesMap

public JSObjectPropertiesMap(JSContext context,
                             java.util.Map map,
                             java.lang.Class<V> cls)

Creates a new Map object and underlying JSObject and sets initial properties in 'map'. Assumes value class of type 'cls'. Example: java.util.Map<String,Double> map = new HashMap<>(); map.put("one",1.0); map.put("two",2.0); java.util.Map<String,Double> jsmap = new JSObjectPropertiesMap<String,Double>(context,map,Double.class)

Parameters:

context - The JSContext in which to create the object

map - The initial properties to set

cls - The class of the component Values; must match template

Since:

0.1.0

JSObjectPropertiesMap

public JSObjectPropertiesMap(JSContext context,
                             java.lang.Class<V> cls)

Creates a new Map object and underlying JSObject with no initial properties. Assumes value class of type 'cls'. Example: java.util.Map<String,Double> jsmap = new JSObjectPropertiesMap<String,Double>(context,Double.class)

Parameters:

context - The JSContext in which to create the object

cls - The class of the component Values; must match template

Since:

0.1.0

Method Detail

size

public int size()

Specified by:

size in interface java.util.Map<java.lang.String,V>

Since:

0.1.0

See Also:

Map.size()

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Map<java.lang.String,V>

Since:

0.1.0

See Also:

Map.isEmpty()

containsKey

public boolean containsKey(java.lang.Object key)

Specified by:

containsKey in interface java.util.Map<java.lang.String,V>

Since:

0.1.0

See Also:

Map.containsKey(Object)

containsValue

public boolean containsValue(java.lang.Object value)

Specified by:

containsValue in interface java.util.Map<java.lang.String,V>

Since:

0.1.0

See Also:

Map.containsValue(Object)

get

public V get(java.lang.Object key)

Specified by:

get in interface java.util.Map<java.lang.String,V>

Since:

0.1.0

See Also:

Map.get(Object)

put

public V put(java.lang.String key,
             V value)

Specified by:

put in interface java.util.Map<java.lang.String,V>

Since:

0.1.0

See Also:

Map.put(Object, Object)

remove

public V remove(java.lang.Object key)

Specified by:

remove in interface java.util.Map<java.lang.String,V>

Since:

0.1.0

See Also:

Map.remove(Object)

putAll

public void putAll(@NonNull
                   java.util.Map<? extends java.lang.String,? extends V> map)

Specified by:

putAll in interface java.util.Map<java.lang.String,V>

Since:

0.1.0

See Also:

Map.putAll(Map)

clear

public void clear()

Specified by:

clear in interface java.util.Map<java.lang.String,V>

Since:

0.1.0

See Also:

Map.clear()

keySet

@NonNull
public java.util.Set keySet()

Specified by:

keySet in interface java.util.Map<java.lang.String,V>

Since:

0.1.0

See Also:

Map.keySet()

values

@NonNull
public java.util.Collection<V> values()

Specified by:

values in interface java.util.Map<java.lang.String,V>

Since:

0.1.0

See Also:

Map.values()

entrySet

@NonNull
public java.util.Set<java.util.Map.Entry<java.lang.String,V>> entrySet()

Specified by:

entrySet in interface java.util.Map<java.lang.String,V>

Since:

0.1.0

See Also:

Map.entrySet()

getJSObject

public JSObject getJSObject()

Gets underlying JSObject

Returns:

JSObject representing the wrapped object

Since:

0.1.0