org.opencms.ade.publish

Class CmsPublishRelationFinder.ResourceMap

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<CmsResource,java.util.Set<CmsResource>>

org.opencms.ade.publish.CmsPublishRelationFinder.ResourceMap

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<CmsResource,java.util.Set<CmsResource>>

Enclosing class:

CmsPublishRelationFinder

public static class CmsPublishRelationFinder.ResourceMap
extends java.util.HashMap<CmsResource,java.util.Set<CmsResource>>

A map from resources to sets of resources, which automtically instantiates an empty set when accessing a key that doesn't exist via get().

See Also:

Serialized Form

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>

Constructor Summary

Constructors

Constructor and Description
ResourceMap() Constructor.

Method Summary

Modifier and Type	Method and Description
CmsPublishRelationFinder.ResourceMap	filter(com.google.common.base.Predicate<CmsResource> pred) Creates a new resource map based on this instance while filtering some elements out.
java.util.Set<CmsResource>	get(java.lang.Object res)
int	totalSize() Returns the sum of all sizes of set values.

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, forEach, getOrDefault, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

ResourceMap

public ResourceMap()

Constructor.

Method Detail

filter

public CmsPublishRelationFinder.ResourceMap filter(com.google.common.base.Predicate<CmsResource> pred)

Creates a new resource map based on this instance while filtering some elements out.

The given predicate is used to check whether any single resource should be kept. If it returns false for a top-level resource (map key), the parent will be removed and all its children added as keys. If it returns false for a map value, the value will be removed for its key.

Parameters:

pred - predicate to check whether resources should be kept

Returns:

the new filtered resource map

get

public java.util.Set<CmsResource> get(java.lang.Object res)

Specified by:

get in interface java.util.Map<CmsResource,java.util.Set<CmsResource>>

Overrides:

get in class java.util.HashMap<CmsResource,java.util.Set<CmsResource>>

See Also:

HashMap.get(java.lang.Object)

totalSize

public int totalSize()

Returns the sum of all sizes of set values.

Returns:

the total size