com.android.ide.common.resources

Class ResourceNameKeyedMap<T>

java.lang.Object

com.google.common.collect.ForwardingObject

com.google.common.collect.ForwardingMap<java.lang.String,T>

com.android.ide.common.resources.ResourceNameKeyedMap<T>

All Implemented Interfaces:

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

Direct Known Subclasses:

ResourceValueMap

public class ResourceNameKeyedMap<T>
extends com.google.common.collect.ForwardingMap<java.lang.String,T>

A Map that treats all the keys as resources names. This class takes care of the key flattening done by AAPT where '.', '-' and ':' are all replaced with '_' and will be able to find resources with those characters in the name no matter the format. Because of that, for ResourceNameKeyedMap keys like 'my.key', 'my_key' and 'my-key' are exactly the same key.

ResourceNameKeyedMap will keep the original names given to the resources so calls to keySet() will return the names without modifications.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.common.collect.ForwardingMap

com.google.common.collect.ForwardingMap.StandardEntrySet, com.google.common.collect.ForwardingMap.StandardKeySet, com.google.common.collect.ForwardingMap.StandardValues

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

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

Constructor Summary

Constructors

Modifier	Constructor and Description
	ResourceNameKeyedMap()
protected	ResourceNameKeyedMap(java.util.Map<java.lang.String,T> delegate, java.util.Set<java.lang.String> keySet)

Method Summary

Modifier and Type	Method and Description
boolean	containsKey(java.lang.Object key)
protected java.util.Map<java.lang.String,T>	delegate()
static java.lang.String	flattenResourceName(java.lang.String resourceName) Replicates the key flattening done by AAPT.
T	get(java.lang.Object key)
java.util.Set<java.lang.String>	keySet()
T	put(java.lang.String key, T value)
T	remove(java.lang.Object key)

Methods inherited from class com.google.common.collect.ForwardingMap

clear, containsValue, entrySet, equals, hashCode, isEmpty, putAll, size, standardClear, standardContainsKey, standardContainsValue, standardEquals, standardHashCode, standardIsEmpty, standardPutAll, standardRemove, standardToString, values

Methods inherited from class com.google.common.collect.ForwardingObject

toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

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

Constructor Detail

ResourceNameKeyedMap

protected ResourceNameKeyedMap(@NonNull
                               java.util.Map<java.lang.String,T> delegate,
                               @NonNull
                               java.util.Set<java.lang.String> keySet)

ResourceNameKeyedMap

public ResourceNameKeyedMap()

Method Detail

flattenResourceName

@NonNull
public static java.lang.String flattenResourceName(@NonNull
                                                            java.lang.String resourceName)

Replicates the key flattening done by AAPT. If the passed key contains '.', '-' or ':', they will be replaced by '_' and a a new String returned. If none of those characters are contained, the same String passed as input will be returned.

delegate

@NonNull
protected java.util.Map<java.lang.String,T> delegate()

Overrides:

delegate in class com.google.common.collect.ForwardingMap<java.lang.String,T>

put

public T put(@Nullable
             java.lang.String key,
             @NonNull
             T value)

Specified by:

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

Overrides:

put in class com.google.common.collect.ForwardingMap<java.lang.String,T>

get

public T get(@Nullable
             java.lang.Object key)

Specified by:

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

Overrides:

get in class com.google.common.collect.ForwardingMap<java.lang.String,T>

containsKey

public boolean containsKey(@Nullable
                           java.lang.Object key)

Specified by:

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

Overrides:

containsKey in class com.google.common.collect.ForwardingMap<java.lang.String,T>

remove

public T remove(@Nullable
                java.lang.Object key)

Specified by:

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

Overrides:

remove in class com.google.common.collect.ForwardingMap<java.lang.String,T>

keySet

@NonNull
public java.util.Set<java.lang.String> keySet()

Specified by:

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

Overrides:

keySet in class com.google.common.collect.ForwardingMap<java.lang.String,T>