net.sf.openschema

Class MapFrame

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<String,Object>

net.sf.openschema.MapFrame

All Implemented Interfaces:

Serializable, Cloneable, Map<String,Object>, Frame

public class MapFrame
extends HashMap<String,Object>
implements Frame

A Frame implementation using java.util.Map

Author:

Pablo Ariel Duboue

See Also:

Serialized Form

Nested Class Summary

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

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

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

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
MapFrame(String id, Object type) Construct a frame with a given id and type.

Method Summary

Modifier and Type	Method and Description
void	add(String key, Object value) Add a value to the existing values of a key.
boolean	containsKey(String key) Check whether or not a key is defined.
boolean	equals(Object other)
List<Object>	get(String key) Access a value in the frame.
String	getID() Access the ID of the frame.
Object	getType() Access the type of the frame.
int	hashCode()
Set<String>	keySet() Retrieve the set of all keys.
void	set(String key, List<Object> values) Set the values of the key (previous values are erased).
void	set(String key, Object value) Set the value of the key (previous values are erased).
void	setID(String id) Modify the type of the frame.
void	setType(Object type) Modify the type of the frame.
String	toString()
protected void	toString(StringBuilder sb, HashSet<String> seen)

Methods inherited from class java.util.HashMap

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

Methods inherited from class java.lang.Object

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

Constructor Detail

MapFrame

public MapFrame(String id,
                Object type)

Construct a frame with a given id and type. The id is stored in the map as the value for the key "#ID", while the type for the key "#TYPE".

Method Detail

getType

public Object getType()

Access the type of the frame.

Specified by:

getType in interface Frame

setType

public void setType(Object type)

Modify the type of the frame.

Specified by:

setType in interface Frame

getID

public String getID()

Access the ID of the frame.

Specified by:

getID in interface Frame

setID

public void setID(String id)

Modify the type of the frame.

Specified by:

setID in interface Frame

get

public List<Object> get(String key)

Access a value in the frame. Returns an EMPTY_LIST if the key is undefined.

Specified by:

get in interface Frame

set

public void set(String key,
                Object value)

Set the value of the key (previous values are erased).

Specified by:

set in interface Frame

set

public void set(String key,
                List<Object> values)

Set the values of the key (previous values are erased).

Specified by:

set in interface Frame

add

public void add(String key,
                Object value)

Add a value to the existing values of a key.

Specified by:

add in interface Frame

containsKey

public boolean containsKey(String key)

Check whether or not a key is defined.

Specified by:

containsKey in interface Frame

keySet

public Set<String> keySet()

Retrieve the set of all keys.

Specified by:

keySet in interface Map<String,Object>

Specified by:

keySet in interface Frame

Overrides:

keySet in class HashMap<String,Object>

hashCode

public int hashCode()

Specified by:

hashCode in interface Map<String,Object>

Overrides:

hashCode in class AbstractMap<String,Object>

equals

public boolean equals(Object other)

Specified by:

equals in interface Map<String,Object>

Overrides:

equals in class AbstractMap<String,Object>

toString

public String toString()

Overrides:

toString in class AbstractMap<String,Object>

toString

protected void toString(StringBuilder sb,
                        HashSet<String> seen)