|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Objectorg.apache.wicket.util.value.CopyOnWriteValueMap
public class CopyOnWriteValueMap
An implementation of IValueMap that makes a copy when a caller tries to change an
immutable Map. That is, the Map may or may not be immutable, but if it
is, a copy is made.
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from interface java.util.Map |
|---|
Map.Entry<K,V> |
| Constructor Summary | |
|---|---|
CopyOnWriteValueMap(IValueMap wrapped)
Constructor. |
|
| Method Summary | ||
|---|---|---|
void |
clear()
|
|
boolean |
containsKey(Object key)
|
|
boolean |
containsValue(Object value)
|
|
Set<Map.Entry<String,Object>> |
entrySet()
|
|
boolean |
equals(Object o)
|
|
Object |
get(Object key)
|
|
Boolean |
getAsBoolean(String key)
Retrieves a Boolean value by key. |
|
boolean |
getAsBoolean(String key,
boolean defaultValue)
Retrieves a boolean value by key. |
|
Double |
getAsDouble(String key)
Retrieves a Double value by key. |
|
double |
getAsDouble(String key,
double defaultValue)
Retrieves a double value by key. |
|
Duration |
getAsDuration(String key)
Retrieves a Duration value by key. |
|
Duration |
getAsDuration(String key,
Duration defaultValue)
Retrieves a Duration value by key. |
|
|
getAsEnum(String key,
Class<T> eClass)
Retrieves an Enum value by key. |
|
|
getAsEnum(String key,
Class<T> eClass,
T defaultValue)
Retrieves an Enum value by key. |
|
|
getAsEnum(String key,
T defaultValue)
Retrieves an Enum value by key. |
|
Integer |
getAsInteger(String key)
Retrieves an Integer value by key. |
|
int |
getAsInteger(String key,
int defaultValue)
Retrieves an integer value by key. |
|
Long |
getAsLong(String key)
Retrieves a Long value by key. |
|
long |
getAsLong(String key,
long defaultValue)
Retrieves a long value by key. |
|
Time |
getAsTime(String key)
Retrieves a Time value by key. |
|
Time |
getAsTime(String key,
Time defaultValue)
Retrieves a Time value by key. |
|
boolean |
getBoolean(String key)
Retrieves a boolean value by key. |
|
CharSequence |
getCharSequence(String key)
Retrieves a CharSequence by key. |
|
double |
getDouble(String key)
Retrieves a double value by key. |
|
double |
getDouble(String key,
double defaultValue)
Retrieves a double value by key, using a default value if not found. |
|
Duration |
getDuration(String key)
Retrieves a Duration by key. |
|
int |
getInt(String key)
Retrieves an int value by key. |
|
int |
getInt(String key,
int defaultValue)
Retrieves an int value by key, using a default value if not found. |
|
String |
getKey(String key)
Provided that the hash key is a String and you need to access the value ignoring
the key's case (upper- or lowercase letters), then you may use this method to get the correct
writing. |
|
long |
getLong(String key)
Retrieves a long value by key. |
|
long |
getLong(String key,
long defaultValue)
Retrieves a long value by key, using a default value if not found. |
|
String |
getString(String key)
Retrieves a String by key. |
|
String |
getString(String key,
String defaultValue)
Retrieves a String by key, using a default value if not found. |
|
String[] |
getStringArray(String key)
Retrieves a String array by key. |
|
StringValue |
getStringValue(String key)
Retrieves a StringValue object by key. |
|
Time |
getTime(String key)
Retrieves a Time object by key. |
|
boolean |
isEmpty()
|
|
boolean |
isImmutable()
Returns whether or not this IValueMap is immutable. |
|
Set<String> |
keySet()
|
|
IValueMap |
makeImmutable()
Makes this IValueMap immutable by changing the underlying map representation to
a Collections.unmodifiableMap. |
|
Object |
put(String key,
Object value)
|
|
void |
putAll(Map<? extends String,?> map)
|
|
Object |
remove(Object key)
|
|
int |
size()
|
|
String |
toString()
|
|
Collection<Object> |
values()
|
|
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface java.util.Map |
|---|
hashCode |
| Constructor Detail |
|---|
public CopyOnWriteValueMap(IValueMap wrapped)
wrapped - the wrapped IValueMap| Method Detail |
|---|
public void clear()
clear in interface Map<String,Object>Map.clear()public boolean containsKey(Object key)
containsKey in interface Map<String,Object>Map.containsKey(Object)public boolean containsValue(Object value)
containsValue in interface Map<String,Object>Map.containsValue(Object)public Set<Map.Entry<String,Object>> entrySet()
entrySet in interface Map<String,Object>Map.entrySet()public boolean equals(Object o)
equals in interface Map<String,Object>equals in class ObjectMap.equals(Object)public Object get(Object key)
get in interface Map<String,Object>Map.get(Object)
public boolean getBoolean(String key)
throws StringValueConversionException
IValueMapboolean value by key.
getBoolean in interface IValueMapkey - the key
StringValueConversionExceptionIValueMap.getBoolean(String)public CharSequence getCharSequence(String key)
IValueMapCharSequence by key.
getCharSequence in interface IValueMapkey - the key
CharSequenceIValueMap.getCharSequence(String)
public double getDouble(String key)
throws StringValueConversionException
IValueMapdouble value by key.
getDouble in interface IValueMapkey - the key
StringValueConversionExceptionIValueMap.getDouble(String)
public double getDouble(String key,
double defaultValue)
IValueMapdouble value by key, using a default value if not found.
getDouble in interface IValueMapkey - the keydefaultValue - value to use if no value is in this IValueMap
IValueMap.getDouble(String, double)
public Duration getDuration(String key)
throws StringValueConversionException
IValueMapDuration by key.
getDuration in interface IValueMapkey - the key
Duration value
StringValueConversionExceptionIValueMap.getDuration(String)
public int getInt(String key,
int defaultValue)
IValueMapint value by key, using a default value if not found.
getInt in interface IValueMapkey - the keydefaultValue - value to use if no value is in this IValueMap
IValueMap.getInt(String, int)
public int getInt(String key)
throws StringValueConversionException
IValueMapint value by key.
getInt in interface IValueMapkey - the key
StringValueConversionExceptionIValueMap.getInt(String)public String getKey(String key)
IValueMapString and you need to access the value ignoring
the key's case (upper- or lowercase letters), then you may use this method to get the correct
writing.
getKey in interface IValueMapkey - the key
IValueMap.getKey(String)
public long getLong(String key,
long defaultValue)
IValueMaplong value by key, using a default value if not found.
getLong in interface IValueMapkey - the keydefaultValue - value to use if no value in this IValueMap
IValueMap.getLong(String, long)
public long getLong(String key)
throws StringValueConversionException
IValueMaplong value by key.
getLong in interface IValueMapkey - the key
StringValueConversionExceptionIValueMap.getLong(String)
public String getString(String key,
String defaultValue)
IValueMapString by key, using a default value if not found.
getString in interface IValueMapkey - the keydefaultValue - default value to return if value is null
StringIValueMap.getString(String, String)public String getString(String key)
IValueMapString by key.
getString in interface IValueMapkey - the key
StringIValueMap.getString(String)public String[] getStringArray(String key)
IValueMapString array by key. If the value was a String[] it
will be returned directly. If it was a String it will be converted to a
String array of length one. If it was an array of another type, a
String array will be made and each element will be converted to a
String.
getStringArray in interface IValueMapkey - the key
String array of that keyIValueMap.getStringArray(String)public StringValue getStringValue(String key)
IValueMapStringValue object by key.
getStringValue in interface IValueMapkey - the key
StringValue objectIValueMap.getStringValue(String)
public Time getTime(String key)
throws StringValueConversionException
IValueMapTime object by key.
getTime in interface IValueMapkey - the key
Time object
StringValueConversionExceptionIValueMap.getTime(String)public boolean isEmpty()
isEmpty in interface Map<String,Object>Map.isEmpty()public boolean isImmutable()
IValueMapIValueMap is immutable.
isImmutable in interface IValueMapIValueMap is immutableIValueMap.isImmutable()public Set<String> keySet()
keySet in interface Map<String,Object>Map.keySet()public IValueMap makeImmutable()
IValueMapIValueMap immutable by changing the underlying map representation to
a Collections.unmodifiableMap. After calling this method, any attempt to modify
this IValueMap will result in a RuntimeException being thrown by
the Collections framework.
makeImmutable in interface IValueMapIValueMapIValueMap.makeImmutable()
public Object put(String key,
Object value)
put in interface Map<String,Object>Map.put(Object, Object)public void putAll(Map<? extends String,?> map)
putAll in interface Map<String,Object>Map.putAll(Map)public Object remove(Object key)
remove in interface Map<String,Object>Map.remove(Object)public int size()
size in interface Map<String,Object>Map.size()public Collection<Object> values()
values in interface Map<String,Object>Map.values()public String toString()
toString in class ObjectIValueMap#toString()public Boolean getAsBoolean(String key)
IValueMapBoolean value by key.
getAsBoolean in interface IValueMapkey - the key
IValueMapIValueMap.getAsBoolean(String)
public boolean getAsBoolean(String key,
boolean defaultValue)
IValueMapboolean value by key.
getAsBoolean in interface IValueMapkey - the keydefaultValue - the default to return
IValueMapIValueMap.getAsBoolean(String, boolean)public Integer getAsInteger(String key)
IValueMapInteger value by key.
getAsInteger in interface IValueMapkey - the key
IValueMapIValueMap.getAsInteger(String)
public int getAsInteger(String key,
int defaultValue)
IValueMapinteger value by key.
getAsInteger in interface IValueMapkey - the keydefaultValue - the default to return
IValueMapIValueMap.getAsInteger(String, int)public Long getAsLong(String key)
IValueMapLong value by key.
getAsLong in interface IValueMapkey - the key
IValueMapIValueMap.getAsLong(String)
public long getAsLong(String key,
long defaultValue)
IValueMaplong value by key.
getAsLong in interface IValueMapkey - the keydefaultValue - the default to return
IValueMapIValueMap.getAsLong(String, long)public Double getAsDouble(String key)
IValueMapDouble value by key.
getAsDouble in interface IValueMapkey - the key
IValueMapIValueMap.getAsDouble(String)
public double getAsDouble(String key,
double defaultValue)
IValueMapdouble value by key.
getAsDouble in interface IValueMapkey - the keydefaultValue - the default to return
IValueMapIValueMap.getAsDouble(String, double)public Duration getAsDuration(String key)
IValueMapDuration value by key.
getAsDuration in interface IValueMapkey - the key
IValueMapIValueMap.getAsDuration(String)
public Duration getAsDuration(String key,
Duration defaultValue)
IValueMapDuration value by key.
getAsDuration in interface IValueMapkey - the keydefaultValue - the default to return
IValueMapIValueMap.getAsDuration(String, Duration)public Time getAsTime(String key)
IValueMapTime value by key.
getAsTime in interface IValueMapkey - the key
IValueMapIValueMap.getAsTime(String)
public Time getAsTime(String key,
Time defaultValue)
IValueMapTime value by key.
getAsTime in interface IValueMapkey - the keydefaultValue - the default to return
IValueMapIValueMap.getAsTime(String, Time)
public <T extends Enum<T>> T getAsEnum(String key,
Class<T> eClass)
IValueMapEnum value by key.
getAsEnum in interface IValueMapT - type of enumkey - the keyeClass - the enumeration class
IValueMapIValueMap.getAsEnum(String, Class)
public <T extends Enum<T>> T getAsEnum(String key,
T defaultValue)
IValueMapEnum value by key.
getAsEnum in interface IValueMapT - type of enumkey - the keydefaultValue - the default value from the Enumeration (cannot be null)
IValueMapIValueMap.getAsEnum(java.lang.String, java.lang.Class)
public <T extends Enum<T>> T getAsEnum(String key,
Class<T> eClass,
T defaultValue)
IValueMapEnum value by key.
getAsEnum in interface IValueMapT - type of enumkey - the keyeClass - the enumeration classdefaultValue - the default value from the Enumeration (may be null)
IValueMapIValueMap.getAsEnum(String, Class, Enum)
|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||