XNIO API 3.8.13.Final · org.xnio.ObjectProperties · APIdia, the JavaDoc alternative

Modifier and Type	Class and Description
public static class	ObjectProperties.Property A single property in a properties list.

Modifier and Type	Field and Description
private final Map<String, String>	realMap
private static final long	serialVersionUID Hides java.util.Hashtable.serialVersionUID.

Access	Constructor and Description
public	ObjectProperties(final int initialCapacity, final float loadFactor)
public	ObjectProperties(final int initialCapacity)
public	ObjectProperties()
public	ObjectProperties(final Map<? extends String, ? extends String> t)
public	ObjectProperties(ObjectProperties.Property... properties)

Method Summary

Modifier and Type	Method and Description
public void	clear() Overrides java.util.Hashtable.clear. Implements java.util.Map.clear. Clears this hashtable so that it contains no keys.
public Object	clone() Overrides java.util.Hashtable.clone. Creates a shallow copy of this hashtable.
public boolean	contains(final Object a value to search for value) Overrides java.util.Hashtable.contains. Tests if some key maps into the specified value in this hashtable.
public boolean	containsKey(final Object possible key key) Overrides java.util.Hashtable.containsKey. Implements java.util.Map.containsKey. Tests if the specified object is a key in this hashtable.
public boolean	containsValue(final Object value whose presence in this hashtable is to be tested value) Overrides java.util.Hashtable.containsValue. Implements java.util.Map.containsValue. Returns true if this hashtable maps one or more keys to this value.
public Enumeration<String>	elements() Overrides java.util.Hashtable.elements. Returns an enumeration of the values in this hashtable.
public Set<Map.Entry<String, String>>	entrySet() Overrides java.util.Hashtable.entrySet. Implements java.util.Map.entrySet. Returns a `Set` view of the mappings contained in this map.
public String	get(final Object the key whose associated value is to be returned key) Overrides java.util.Hashtable.get. Implements java.util.Map.get. Returns the value to which the specified key is mapped, or `null` if this map contains no mapping for the key.
public boolean	isEmpty() Overrides java.util.Hashtable.isEmpty. Implements java.util.Map.isEmpty. Tests if this hashtable maps no keys to values.
public Enumeration<String>	keys() Overrides java.util.Hashtable.keys. Returns an enumeration of the keys in this hashtable.
public Set<String>	keySet() Overrides java.util.Hashtable.keySet. Implements java.util.Map.keySet. Returns a `Set` view of the keys contained in this map.
public static ObjectProperties	properties(ObjectProperties.Property... properties)
public static ObjectProperties.Property	property(String key, String value)
public String	put(final String the hashtable key key, final String the value value) Overrides java.util.Hashtable.put. Implements java.util.Map.put. Maps the specified `key` to the specified `value` in this hashtable.
public void	putAll(final Map<? extends String, ? extends String> mappings to be stored in this map t) Overrides java.util.Hashtable.putAll. Implements java.util.Map.putAll. Copies all of the mappings from the specified map to this hashtable.
protected void	rehash() Overrides java.util.Hashtable.rehash. Increases the capacity of and internally reorganizes this hashtable, in order to accommodate and access its entries more efficiently.
public String	remove(final Object the key that needs to be removed key) Overrides java.util.Hashtable.remove. Implements java.util.Map.remove. Removes the key (and its corresponding value) from this hashtable.
public int	size() Overrides java.util.Hashtable.size. Implements java.util.Map.size. Returns the number of keys in this hashtable.
public String	toString() Overrides java.util.Hashtable.toString. Returns a string representation of this `Hashtable` object in the form of a set of entries, enclosed in braces and separated by the ASCII characters " `,` " (comma and space).
public Collection<String>	values() Overrides java.util.Hashtable.values. Implements java.util.Map.values. Returns a `Collection` view of the values contained in this map.

Inherited from java.util.Hashtable:: compute computeIfAbsent computeIfPresent equals forEach getOrDefault hashCode merge putIfAbsent remove replace replace replaceAll

realMap	back to summary
private final Map<String, String> realMap

serialVersionUID	back to summary
private static final long serialVersionUID Hides java.util.Hashtable.serialVersionUID.

ObjectProperties	back to summary
public ObjectProperties(final int initialCapacity, final float loadFactor)

ObjectProperties	back to summary
public ObjectProperties(final int initialCapacity)

ObjectProperties	back to summary
public ObjectProperties()

ObjectProperties	back to summary
public ObjectProperties(final Map<? extends String, ? extends String> t)

ObjectProperties	back to summary
public ObjectProperties(ObjectProperties.Property... properties)

Method Detail

clear	back to summary
public void clear() Overrides java.util.Hashtable.clear. Implements java.util.Map.clear. Doc from java.util.Hashtable.clear. Clears this hashtable so that it contains no keys.

clear

back to summary

public void clear()

Overrides java.util.Hashtable.clear.

Implements java.util.Map.clear.

Doc from java.util.Hashtable.clear.

Clears this hashtable so that it contains no keys.

clone	back to summary
public Object clone() Overrides java.util.Hashtable.clone. Doc from java.util.Hashtable.clone. Creates a shallow copy of this hashtable. All the structure of the hashtable itself is copied, but the keys and values are not cloned. This is a relatively expensive operation. Returns:Object a clone of the hashtable

clone

back to summary

public Object clone()

Overrides java.util.Hashtable.clone.

Doc from java.util.Hashtable.clone.

Creates a shallow copy of this hashtable. All the structure of the hashtable itself is copied, but the keys and values are not cloned. This is a relatively expensive operation.

Returns:Object: a clone of the hashtable

contains back to summary

contains	back to summary
public boolean contains(final Object value) Overrides java.util.Hashtable.contains. Doc from java.util.Hashtable.contains. Tests if some key maps into the specified value in this hashtable. This operation is more expensive than the `containsKey` method. Note that this method is identical in functionality to `containsValue`, (which is part of the `Map` interface in the collections framework). Parameters value:Object a value to search for Returns:boolean `true` if and only if some key maps to the `value` argument in this hashtable as determined by the `equals` method; `false` otherwise.

public boolean contains(final Object value)

Overrides java.util.Hashtable.contains.

Doc from java.util.Hashtable.contains.

Tests if some key maps into the specified value in this hashtable. This operation is more expensive than the containsKey method.

Note that this method is identical in functionality to containsValue, (which is part of the Map interface in the collections framework).

Parameters

value:Object: a value to search for

Returns:boolean

true if and only if some key maps to the value argument in this hashtable as determined by the equals method; false otherwise.

containsKey back to summary

containsKey	back to summary
public boolean containsKey(final Object key) Overrides java.util.Hashtable.containsKey. Implements java.util.Map.containsKey. Doc from java.util.Hashtable.containsKey. Tests if the specified object is a key in this hashtable. Parameters key:Object possible key Returns:boolean `true` if and only if the specified object is a key in this hashtable, as determined by the `equals` method; `false` otherwise.

public boolean containsKey(final Object key)

Overrides java.util.Hashtable.containsKey.

Implements java.util.Map.containsKey.

Doc from java.util.Hashtable.containsKey.

Tests if the specified object is a key in this hashtable.

Parameters

key:Object: possible key

Returns:boolean

true if and only if the specified object is a key in this hashtable, as determined by the equals method; false otherwise.

containsValue back to summary

containsValue	back to summary
public boolean containsValue(final Object value) Overrides java.util.Hashtable.containsValue. Implements java.util.Map.containsValue. Doc from java.util.Hashtable.containsValue. Returns true if this hashtable maps one or more keys to this value. Note that this method is identical in functionality to `contains` (which predates the `Map` interface). Parameters value:Object value whose presence in this hashtable is to be tested Returns:boolean `true` if this map maps one or more keys to the specified value

public boolean containsValue(final Object value)

Overrides java.util.Hashtable.containsValue.

Implements java.util.Map.containsValue.

Doc from java.util.Hashtable.containsValue.

Returns true if this hashtable maps one or more keys to this value.

Note that this method is identical in functionality to contains (which predates the Map interface).

Parameters

value:Object: value whose presence in this hashtable is to be tested

Returns:boolean

true if this map maps one or more keys to the specified value

elements	back to summary
public Enumeration<String> elements() Overrides java.util.Hashtable.elements. Doc from java.util.Hashtable.elements. Returns an enumeration of the values in this hashtable. Use the Enumeration methods on the returned object to fetch the elements sequentially. If the hashtable is structurally modified while enumerating over the values then the results of enumerating are undefined. Returns:Enumeration<String> an enumeration of the values in this hashtable.

elements

back to summary

public Enumeration<String> elements()

Overrides java.util.Hashtable.elements.

Doc from java.util.Hashtable.elements.

Returns an enumeration of the values in this hashtable. Use the Enumeration methods on the returned object to fetch the elements sequentially. If the hashtable is structurally modified while enumerating over the values then the results of enumerating are undefined.

Returns:Enumeration<String>: an enumeration of the values in this hashtable.

entrySet back to summary

entrySet	back to summary
public Set<Map.Entry<String, String>> entrySet() Overrides java.util.Hashtable.entrySet. Implements java.util.Map.entrySet. Doc from java.util.Hashtable.entrySet. Returns a `Set` view of the mappings contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own `remove` operation, or through the `setValue` operation on a map entry returned by the iterator) the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the `Iterator.remove`, `Set.remove`, `removeAll`, `retainAll` and `clear` operations. It does not support the `add` or `addAll` operations. Returns:Set<Map.Entry<String, String>> Doc from java.util.Map.entrySet. a set view of the mappings contained in this map

public Set<Map.Entry<String, String>> entrySet()

Overrides java.util.Hashtable.entrySet.

Implements java.util.Map.entrySet.

Doc from java.util.Hashtable.entrySet.

Returns a Set view of the mappings contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation, or through the setValue operation on a map entry returned by the iterator) the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll, retainAll and clear operations. It does not support the add or addAll operations.

Returns:Set<Map.Entry<String, String>>

Doc from java.util.Map.entrySet.

a set view of the mappings contained in this map

get back to summary

get	back to summary
public String get(final Object key) Overrides java.util.Hashtable.get. Implements java.util.Map.get. Doc from java.util.Hashtable.get. Returns the value to which the specified key is mapped, or `null` if this map contains no mapping for the key. More formally, if this map contains a mapping from a key `k` to a value `v` such that `(key.equals(k))`, then this method returns `v`; otherwise it returns `null`. (There can be at most one such mapping.) Parameters key:Object the key whose associated value is to be returned Returns:String the value to which the specified key is mapped, or `null` if this map contains no mapping for the key

public String get(final Object key)

Overrides java.util.Hashtable.get.

Implements java.util.Map.get.

Doc from java.util.Hashtable.get.

Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.

More formally, if this map contains a mapping from a key k to a value v such that (key.equals(k)), then this method returns v; otherwise it returns null. (There can be at most one such mapping.)

Parameters

key:Object: the key whose associated value is to be returned

Returns:String

the value to which the specified key is mapped, or null if this map contains no mapping for the key

isEmpty back to summary

isEmpty	back to summary
public boolean isEmpty() Overrides java.util.Hashtable.isEmpty. Implements java.util.Map.isEmpty. Doc from java.util.Hashtable.isEmpty. Tests if this hashtable maps no keys to values. Returns:boolean `true` if this hashtable maps no keys to values; `false` otherwise.

public boolean isEmpty()

Overrides java.util.Hashtable.isEmpty.

Implements java.util.Map.isEmpty.

Doc from java.util.Hashtable.isEmpty.

Tests if this hashtable maps no keys to values.

Returns:boolean: true if this hashtable maps no keys to values; false otherwise.

keys	back to summary
public Enumeration<String> keys() Overrides java.util.Hashtable.keys. Doc from java.util.Hashtable.keys. Returns an enumeration of the keys in this hashtable. Use the Enumeration methods on the returned object to fetch the keys sequentially. If the hashtable is structurally modified while enumerating over the keys then the results of enumerating are undefined. Returns:Enumeration<String> an enumeration of the keys in this hashtable.

keys

back to summary

public Enumeration<String> keys()

Overrides java.util.Hashtable.keys.

Doc from java.util.Hashtable.keys.

Returns an enumeration of the keys in this hashtable. Use the Enumeration methods on the returned object to fetch the keys sequentially. If the hashtable is structurally modified while enumerating over the keys then the results of enumerating are undefined.

Returns:Enumeration<String>: an enumeration of the keys in this hashtable.

keySet back to summary

keySet	back to summary
public Set<String> keySet() Overrides java.util.Hashtable.keySet. Implements java.util.Map.keySet. Doc from java.util.Hashtable.keySet. Returns a `Set` view of the keys contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own `remove` operation), the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the `Iterator.remove`, `Set.remove`, `removeAll`, `retainAll`, and `clear` operations. It does not support the `add` or `addAll` operations. Returns:Set<String> Doc from java.util.Map.keySet. a set view of the keys contained in this map

public Set<String> keySet()

Overrides java.util.Hashtable.keySet.

Implements java.util.Map.keySet.

Doc from java.util.Hashtable.keySet.

Returns a Set view of the keys contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll, retainAll, and clear operations. It does not support the add or addAll operations.

Returns:Set<String>

Doc from java.util.Map.keySet.

a set view of the keys contained in this map

properties	back to summary
public static ObjectProperties properties(ObjectProperties.Property... properties)

property	back to summary
public static ObjectProperties.Property property(String key, String value)

put back to summary

put	back to summary
public String put(final String key, final String value) Overrides java.util.Hashtable.put. Implements java.util.Map.put. Doc from java.util.Hashtable.put. Maps the specified `key` to the specified `value` in this hashtable. Neither the key nor the value can be `null`. The value can be retrieved by calling the `get` method with a key that is equal to the original key. Parameters key:String the hashtable key value:String the value Returns:String the previous value of the specified key in this hashtable, or `null` if it did not have one

public String put(final String key, final String value)

Overrides java.util.Hashtable.put.

Implements java.util.Map.put.

Doc from java.util.Hashtable.put.

Maps the specified key to the specified value in this hashtable. Neither the key nor the value can be null.

The value can be retrieved by calling the get method with a key that is equal to the original key.

Parameters

key:String: the hashtable key
value:String: the value

Returns:String

the previous value of the specified key in this hashtable, or null if it did not have one

putAll	back to summary
public void putAll(final Map<? extends String, ? extends String> t) Overrides java.util.Hashtable.putAll. Implements java.util.Map.putAll. Doc from java.util.Hashtable.putAll. Copies all of the mappings from the specified map to this hashtable. These mappings will replace any mappings that this hashtable had for any of the keys currently in the specified map. Parameters t:Map<? extends String, ? extends String> mappings to be stored in this map

putAll

back to summary

public void putAll(final Map<? extends String, ? extends String> t)

Overrides java.util.Hashtable.putAll.

Implements java.util.Map.putAll.

Doc from java.util.Hashtable.putAll.

Copies all of the mappings from the specified map to this hashtable. These mappings will replace any mappings that this hashtable had for any of the keys currently in the specified map.

Parameters

t:Map<? extends String, ? extends String>: mappings to be stored in this map

rehash	back to summary
protected void rehash() Overrides java.util.Hashtable.rehash. Doc from java.util.Hashtable.rehash. Increases the capacity of and internally reorganizes this hashtable, in order to accommodate and access its entries more efficiently. This method is called automatically when the number of keys in the hashtable exceeds this hashtable's capacity and load factor.

rehash

back to summary

protected void rehash()

Overrides java.util.Hashtable.rehash.

Doc from java.util.Hashtable.rehash.

Increases the capacity of and internally reorganizes this hashtable, in order to accommodate and access its entries more efficiently. This method is called automatically when the number of keys in the hashtable exceeds this hashtable's capacity and load factor.

remove back to summary

remove	back to summary
public String remove(final Object key) Overrides java.util.Hashtable.remove. Implements java.util.Map.remove. Doc from java.util.Hashtable.remove. Removes the key (and its corresponding value) from this hashtable. This method does nothing if the key is not in the hashtable. Parameters key:Object the key that needs to be removed Returns:String the value to which the key had been mapped in this hashtable, or `null` if the key did not have a mapping

public String remove(final Object key)

Overrides java.util.Hashtable.remove.

Implements java.util.Map.remove.

Doc from java.util.Hashtable.remove.

Removes the key (and its corresponding value) from this hashtable. This method does nothing if the key is not in the hashtable.

Parameters

key:Object: the key that needs to be removed

Returns:String

the value to which the key had been mapped in this hashtable, or null if the key did not have a mapping

size	back to summary
public int size() Overrides java.util.Hashtable.size. Implements java.util.Map.size. Doc from java.util.Hashtable.size. Returns the number of keys in this hashtable. Returns:int the number of keys in this hashtable.

size

back to summary

public int size()

Overrides java.util.Hashtable.size.

Implements java.util.Map.size.

Doc from java.util.Hashtable.size.

Returns the number of keys in this hashtable.

Returns:int: the number of keys in this hashtable.

toString back to summary

toString	back to summary
public String toString() Overrides java.util.Hashtable.toString. Doc from java.util.Hashtable.toString. Returns a string representation of this `Hashtable` object in the form of a set of entries, enclosed in braces and separated by the ASCII characters " `,` " (comma and space). Each entry is rendered as the key, an equals sign `=`, and the associated element, where the `toString` method is used to convert the key and element to strings. Returns:String a string representation of this hashtable

public String toString()

Overrides java.util.Hashtable.toString.

Doc from java.util.Hashtable.toString.

Returns a string representation of this Hashtable object in the form of a set of entries, enclosed in braces and separated by the ASCII characters " , " (comma and space). Each entry is rendered as the key, an equals sign =, and the associated element, where the toString method is used to convert the key and element to strings.

Returns:String: a string representation of this hashtable

values back to summary

values	back to summary
public Collection<String> values() Overrides java.util.Hashtable.values. Implements java.util.Map.values. Doc from java.util.Hashtable.values. Returns a `Collection` view of the values contained in this map. The collection is backed by the map, so changes to the map are reflected in the collection, and vice-versa. If the map is modified while an iteration over the collection is in progress (except through the iterator's own `remove` operation), the results of the iteration are undefined. The collection supports element removal, which removes the corresponding mapping from the map, via the `Iterator.remove`, `Collection.remove`, `removeAll`, `retainAll` and `clear` operations. It does not support the `add` or `addAll` operations. Returns:Collection<String> Doc from java.util.Map.values. a collection view of the values contained in this map

public Collection<String> values()

Overrides java.util.Hashtable.values.

Implements java.util.Map.values.

Doc from java.util.Hashtable.values.

Returns a Collection view of the values contained in this map. The collection is backed by the map, so changes to the map are reflected in the collection, and vice-versa. If the map is modified while an iteration over the collection is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The collection supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Collection.remove, removeAll, retainAll and clear operations. It does not support the add or addAll operations.

Returns:Collection<String>

Doc from java.util.Map.values.

a collection view of the values contained in this map

pack-priv final Class ObjectProperties

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public final Class ObjectProperties.Property

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail