EmptyKeyMap

java.lang.Object

com.strobel.componentmodel.EmptyKeyMap

All Implemented Interfaces:: FrugalKeyMap

final class EmptyKeyMap extends Object implements FrugalKeyMap

Field Summary

Fields inherited from interface FrugalKeyMap
EMPTY
Constructor Summary

Constructors

Constructor

Description

EmptyKeyMap()
Method Summary

Modifier and Type

Method

Description

final <V> V

get(Key<V> key)

final boolean

isEmpty()

final <V> FrugalKeyMap

minus(Key<V> key)

<V> FrugalKeyMap

plus(Key<V> key, V value)

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface FrugalKeyMap
toString

Constructor Details
- EmptyKeyMap
  
  EmptyKeyMap()
Method Details
- plus
  
  @NotNull public <V> FrugalKeyMap plus(@NotNull Key<V> key, @NotNull V value)
  
  Specified by:
  
  plus in interface FrugalKeyMap
- minus
  
  @NotNull public final <V> FrugalKeyMap minus(@NotNull Key<V> key)
  
  Specified by:
  
  minus in interface FrugalKeyMap
- get
  
  public final <V> V get(@NotNull Key<V> key)
  
  Specified by:
  
  get in interface FrugalKeyMap
- isEmpty
  
  public final boolean isEmpty()
  
  Specified by:
  
  isEmpty in interface FrugalKeyMap