forge.util
Class ModifiableMap<V>

java.lang.Object
  java.util.AbstractMap<K,V>
      edu.mit.csail.sdg.util.collections.OverrideMap<ForgeExpression.Modifiable,V>
          forge.util.ModifiableMap<V>

All Implemented Interfaces:

java.util.Map<ForgeExpression.Modifiable,V>

public final class ModifiableMap<V>
extends edu.mit.csail.sdg.util.collections.OverrideMap<ForgeExpression.Modifiable,V>

An override map that maps modifiables to non-null values.

Author:

Greg Dennis (gdennis@mit.edu)

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>

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

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

Field Summary

Fields inherited from class edu.mit.csail.sdg.util.collections.OverrideMap

arg, base

Constructor Summary

ModifiableMap()

ModifiableMap(java.util.Map<ForgeExpression.Modifiable,V> base)

Method Summary

java.util.Map<? extends ForgeExpression.Modifiable,? extends V>	baseMap() The unmodifiable base map.
java.util.Map<ForgeExpression.Modifiable,V>	diffMap() The modifiable diff map.
V	put(ForgeExpression.Modifiable key, V value)
ModifiableMap<V>	unmodifiable()

Methods inherited from class edu.mit.csail.sdg.util.collections.OverrideMap

containsKey, entrySet, get, override

Methods inherited from class java.util.AbstractMap

clear, clone, containsValue, equals, hashCode, isEmpty, keySet, putAll, remove, size, toString, values

Methods inherited from class java.lang.Object

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

Constructor Detail

ModifiableMap

public ModifiableMap()

ModifiableMap

public ModifiableMap(java.util.Map<ForgeExpression.Modifiable,V> base)

Method Detail

unmodifiable

public ModifiableMap<V> unmodifiable()

baseMap

public java.util.Map<? extends ForgeExpression.Modifiable,? extends V> baseMap()

The unmodifiable base map.

diffMap

public java.util.Map<ForgeExpression.Modifiable,V> diffMap()

The modifiable diff map.

put

public V put(ForgeExpression.Modifiable key,
             V value)

Specified by:

put in interface java.util.Map<ForgeExpression.Modifiable,V>

Overrides:

put in class java.util.AbstractMap<ForgeExpression.Modifiable,V>