org.apache.pdfbox.pdmodel.common

Class COSDictionaryMap<K,V>

java.lang.Object

org.apache.pdfbox.pdmodel.common.COSDictionaryMap<K,V>

All Implemented Interfaces:

Map<K,V>

public class COSDictionaryMap<K,V>
extends Object
implements Map<K,V>

This is a Map that will automatically sync the contents to a COSDictionary.

Author:

Ben Litchfield

Nested Class Summary

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

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
COSDictionaryMap(Map<K,V> actualsMap, COSDictionary dicMap) Constructor for this map.

Method Summary

Modifier and Type	Method and Description
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
static COSDictionary	convert(Map<String,?> someMap) This will take a map<java.lang.String,org.apache.pdfbox.pdmodel.COSObjectable> and convert it into a COSDictionary.
static COSDictionaryMap<String,Object>	convertBasicTypesToMap(COSDictionary map) This will take a COS dictionary and convert it into COSDictionaryMap.
Set<Map.Entry<K,V>>	entrySet()
boolean	equals(Object o)
V	get(Object key)
int	hashCode()
boolean	isEmpty()
Set<K>	keySet()
V	put(K key, V value)
void	putAll(Map<? extends K,? extends V> t)
V	remove(Object key)
int	size()
String	toString()
Collection<V>	values()

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

COSDictionaryMap

public COSDictionaryMap(Map<K,V> actualsMap,
                        COSDictionary dicMap)

Constructor for this map.

Parameters:

actualsMap - The map with standard java objects as values.

dicMap - The map with COSBase objects as values.

Method Detail

size

public int size()

Specified by:

size in interface Map<K,V>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<K,V>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<K,V>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<K,V>

get

public V get(Object key)

Specified by:

get in interface Map<K,V>

put

public V put(K key,
             V value)

Specified by:

put in interface Map<K,V>

remove

public V remove(Object key)

Specified by:

remove in interface Map<K,V>

putAll

public void putAll(Map<? extends K,? extends V> t)

Specified by:

putAll in interface Map<K,V>

clear

public void clear()

Specified by:

clear in interface Map<K,V>

keySet

public Set<K> keySet()

Specified by:

keySet in interface Map<K,V>

values

public Collection<V> values()

Specified by:

values in interface Map<K,V>

entrySet

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

Specified by:

entrySet in interface Map<K,V>

equals

public boolean equals(Object o)

Specified by:

equals in interface Map<K,V>

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Map<K,V>

Overrides:

hashCode in class Object

convert

public static COSDictionary convert(Map<String,?> someMap)

This will take a map<java.lang.String,org.apache.pdfbox.pdmodel.COSObjectable> and convert it into a COSDictionary.

Parameters:

someMap - A map containing COSObjectables

Returns:

A proper COSDictionary

convertBasicTypesToMap

public static COSDictionaryMap<String,Object> convertBasicTypesToMap(COSDictionary map)
                                                              throws IOException

This will take a COS dictionary and convert it into COSDictionaryMap. All cos objects will be converted to their primitive form.

Parameters:

map - The COS mappings.

Returns:

A standard java map.

Throws:

IOException - If there is an error during the conversion.