de.westnordost.osmapi.map.data

Class ModificationAwareMap<K,V>

java.lang.Object

de.westnordost.osmapi.map.data.ModificationAwareMap<K,V>

All Implemented Interfaces:

java.io.Serializable, java.util.Map<K,V>

Direct Known Subclasses:

OsmTags

public class ModificationAwareMap<K,V>
extends java.lang.Object
implements java.util.Map<K,V>, java.io.Serializable

A Map that registers if it has been changed from its original state.

See Also:

Serialized Form

Nested Class Summary

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

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

Constructor Summary

Constructors

Constructor and Description
ModificationAwareMap(java.util.Map<K,V> map)

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<K,V>>	entrySet()
boolean	equals(java.lang.Object other)
V	get(java.lang.Object key)
int	hashCode()
boolean	isEmpty()
boolean	isModified()
java.util.Set<K>	keySet()
V	put(K key, V value)
void	putAll(java.util.Map<? extends K,? extends V> map)
V	remove(java.lang.Object key)
int	size()
java.util.Collection<V>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

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

Constructor Detail

ModificationAwareMap

public ModificationAwareMap(java.util.Map<K,V> map)

Method Detail

isModified

public boolean isModified()

Returns:

Whether the map has been modified. Note that this will always return true once the map has once been modified, regardless of whether it has been restored to its original state later on.

clear

public void clear()

Specified by:

clear in interface java.util.Map<K,V>

containsKey

public boolean containsKey(java.lang.Object key)

Specified by:

containsKey in interface java.util.Map<K,V>

containsValue

public boolean containsValue(java.lang.Object value)

Specified by:

containsValue in interface java.util.Map<K,V>

entrySet

public java.util.Set<java.util.Map.Entry<K,V>> entrySet()

Specified by:

entrySet in interface java.util.Map<K,V>

get

public V get(java.lang.Object key)

Specified by:

get in interface java.util.Map<K,V>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Map<K,V>

keySet

public java.util.Set<K> keySet()

Specified by:

keySet in interface java.util.Map<K,V>

put

public V put(K key,
             V value)

Specified by:

put in interface java.util.Map<K,V>

putAll

public void putAll(java.util.Map<? extends K,? extends V> map)

Specified by:

putAll in interface java.util.Map<K,V>

remove

public V remove(java.lang.Object key)

Specified by:

remove in interface java.util.Map<K,V>

size

public int size()

Specified by:

size in interface java.util.Map<K,V>

equals

public boolean equals(java.lang.Object other)

Specified by:

equals in interface java.util.Map<K,V>

Overrides:

equals in class java.lang.Object

values

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

Specified by:

values in interface java.util.Map<K,V>

hashCode

public int hashCode()

Specified by:

hashCode in interface java.util.Map<K,V>

Overrides:

hashCode in class java.lang.Object