Package com.vaadin.client.flow.collection.jre

Class JreJsWeakMap<K,V>

java.lang.Object
com.vaadin.client.flow.collection.jre.JreJsWeakMap<K,V>
Type Parameters:
K - the key type
V - the value type
All Implemented Interfaces:
JsWeakMap<K,V>
@Deprecated public class JreJsWeakMap<K,V> extends Object implements JsWeakMap<K,V>
Deprecated.
Should only be used for testing.
JRE implementation of JsMap, should only be used for testing.
Since:
1.0
Author:
Vaadin Ltd

  • Constructor Summary

    Constructors
    Constructor
    Description
    JreJsWeakMap()
    Deprecated.
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    delete(K key)
    Deprecated.
    Removes the mapping for a given key.
    V
    get(K key)
    Deprecated.
    Gets the value mapped for the given key.
    boolean
    has(K key)
    Deprecated.
    Checks whether this map contains a mapping for the given key.
    JsWeakMap<K,V>
    set(K key, V value)
    Deprecated.
    Sets a value in this map, overwriting any previous mapping if present.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • JreJsWeakMap

      public JreJsWeakMap()
      Deprecated.

  • Method Details

    • set

      public JsWeakMap<K,V> set(K key, V value)
      Deprecated.
      Description copied from interface: JsWeakMap
      Sets a value in this map, overwriting any previous mapping if present.
      Specified by:
      set in interface JsWeakMap<K,V>
      Parameters:
      key - the key to set
      value - the value to set
      Returns:
      this map, for chaining.

    • get

      public V get(K key)
      Deprecated.
      Description copied from interface: JsWeakMap
      Gets the value mapped for the given key. Returns null if there is no mapping, if the key is explicitly mapped to null or if the key has been garbage collected.
      Specified by:
      get in interface JsWeakMap<K,V>
      Parameters:
      key - the key to get a value for
      Returns:
      the value corresponding to the given key; or null there is no mapping.

    • has

      public boolean has(K key)
      Deprecated.
      Description copied from interface: JsWeakMap
      Checks whether this map contains a mapping for the given key.
      Specified by:
      has in interface JsWeakMap<K,V>
      Parameters:
      key - the key to check
      Returns:
      true if there is a mapping for the key; false if there is no mapping

    • delete

      public boolean delete(K key)
      Deprecated.
      Description copied from interface: JsWeakMap
      Removes the mapping for a given key.
      Specified by:
      delete in interface JsWeakMap<K,V>
      Parameters:
      key - the key for which to remove the mapping
      Returns:
      true if the map contained a mapping for the given key prior to calling this method; false if no mapping was present