org.das2.util

Class ClassMap<T>

java.lang.Object

org.das2.util.ClassMap<T>

All Implemented Interfaces:

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

public class ClassMap<T>
extends java.lang.Object
implements java.util.Map<java.lang.Class,T>

Map that takes a Class for keys, and the get method finds the closest matching class.

Nested Class Summary

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

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

Constructor Summary

Constructors

Constructor and Description
ClassMap() Creates a new instance of ClassMap

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	entrySet()
T	get(java.lang.Object key)
static java.lang.Object	getEnumElement(java.lang.Class c, java.lang.String ele) return the object or null for this string "RED" -> Color.RED
boolean	isEmpty()
java.util.Set<java.lang.Class>	keySet()
T	put(java.lang.Class key, T value)
void	putAll(java.util.Map t)
T	remove(java.lang.Object key)
int	size()
java.util.Collection	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

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

Constructor Detail

ClassMap

public ClassMap()

Creates a new instance of ClassMap

Method Detail

size

public int size()

Specified by:

size in interface java.util.Map<java.lang.Class,T>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Map<java.lang.Class,T>

containsKey

public boolean containsKey(java.lang.Object key)

Specified by:

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

containsValue

public boolean containsValue(java.lang.Object value)

Specified by:

containsValue in interface java.util.Map<java.lang.Class,T>

get

public T get(java.lang.Object key)

Specified by:

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

put

public T put(java.lang.Class key,
             T value)

Specified by:

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

remove

public T remove(java.lang.Object key)

Specified by:

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

putAll

public void putAll(java.util.Map t)

Specified by:

putAll in interface java.util.Map<java.lang.Class,T>

clear

public void clear()

Specified by:

clear in interface java.util.Map<java.lang.Class,T>

keySet

public java.util.Set<java.lang.Class> keySet()

Specified by:

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

values

public java.util.Collection values()

Specified by:

values in interface java.util.Map<java.lang.Class,T>

entrySet

public java.util.Set entrySet()

Specified by:

entrySet in interface java.util.Map<java.lang.Class,T>

getEnumElement

public static java.lang.Object getEnumElement(java.lang.Class c,
                                              java.lang.String ele)

return the object or null for this string "RED" -> Color.RED

Parameters:

c - the class defining the target type

ele - the string representation to be interpreted for this type.

Returns:

the instance of the type.