Package com.deviceatlas

Class Properties

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<String,Property>

com.deviceatlas.Properties

All Implemented Interfaces:

Serializable, Cloneable, Map<String,Property>

public class Properties
extends HashMap<String,Property>

Map String property names to Property objects. An instance of this class is returned for every getProperties() lookup that properties were found for. Iteration order is unspecified and differs from HashMap's. Adding or removing a property the data file defines while iterating, other than through the iterator, does not throw ConcurrentModificationException.

See Also:

• Serialized Form

Nested Class Summary

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

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

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

Map.Entry<K extends Object,V extends Object>

Constructor Summary

Constructors

Constructor	Description
Properties()
Properties(int initialCapacity)
Properties(int initialCapacity, float loadFactor)

Method Summary

Modifier and Type	Method	Description
void	clear()
Object	clone()	A shallow copy, of the same class as this instance.
Property	compute(String key, BiFunction<? super String,? super Property,? extends Property> f)
Property	computeIfAbsent(String key, Function<? super String,? extends Property> f)
Property	computeIfPresent(String key, BiFunction<? super String,? super Property,? extends Property> f)
<T> boolean	contains(String propertyName, T valueToCheck)	Check if a property has a specific value.
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<String,Property>>	entrySet()
boolean	equals(Object o)
void	forEach(BiConsumer<? super String,? super Property> action)
Property	get(Object key)
Property	getOrDefault(Object key, Property defaultValue)
Boolean	getOrDefault(String key, Boolean defaultValue)	The method returns the Boolean property value for the specified property name, otherwise the defaultValue is returned instead.
Integer	getOrDefault(String key, Integer defaultValue)	The method returns the Integer property value for the specified property name, otherwise the defaultValue is returned instead.
String	getOrDefault(String key, String defaultValue)	The method returns the String property value for the specified property name, otherwise the defaultValue is returned instead.
Set<?>	getOrDefault(String key, Set<?> defaultValue)	The method returns the Set property value for the specified property name, otherwise the defaultValue is returned instead.
int	hashCode()
boolean	isEmpty()
Set<String>	keySet()
Property	merge(String key, Property value, BiFunction<? super Property,? super Property,? extends Property> f)
Property	put(String key, Property value)
void	putAll(Map<? extends String,? extends Property> m)
Property	putIfAbsent(String key, Property value)
Property	remove(Object key)
boolean	remove(Object key, Object value)
Property	replace(String key, Property value)
boolean	replace(String key, Property oldValue, Property newValue)
void	replaceAll(BiFunction<? super String,? super Property,? extends Property> f)
int	size()
String	toString()
Collection<Property>	values()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Properties

public Properties()

Properties

public Properties(int initialCapacity)

Properties

public Properties(int initialCapacity,
 float loadFactor)

Method Details

get

public Property get(Object key)

Specified by:

get in interface Map<String,Property>

Overrides:

get in class HashMap<String,Property>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<String,Property>

Overrides:

containsKey in class HashMap<String,Property>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<String,Property>

Overrides:

containsValue in class HashMap<String,Property>

put

public Property put(String key,
 Property value)

Specified by:

put in interface Map<String,Property>

Overrides:

put in class HashMap<String,Property>

remove

public Property remove(Object key)

Specified by:

remove in interface Map<String,Property>

Overrides:

remove in class HashMap<String,Property>

putAll

public void putAll(Map<? extends String,? extends Property> m)

Specified by:

putAll in interface Map<String,Property>

Overrides:

putAll in class HashMap<String,Property>

size

public int size()

Specified by:

size in interface Map<String,Property>

Overrides:

size in class HashMap<String,Property>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<String,Property>

Overrides:

isEmpty in class HashMap<String,Property>

clear

public void clear()

Specified by:

clear in interface Map<String,Property>

Overrides:

clear in class HashMap<String,Property>

keySet

public Set<String> keySet()

Specified by:

keySet in interface Map<String,Property>

Overrides:

keySet in class HashMap<String,Property>

values

public Collection<Property> values()

Specified by:

values in interface Map<String,Property>

Overrides:

values in class HashMap<String,Property>

entrySet

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

Specified by:

entrySet in interface Map<String,Property>

Overrides:

entrySet in class HashMap<String,Property>

getOrDefault

public Property getOrDefault(Object key,
 Property defaultValue)

Specified by:

getOrDefault in interface Map<String,Property>

Overrides:

getOrDefault in class HashMap<String,Property>

putIfAbsent

public Property putIfAbsent(String key,
 Property value)

Specified by:

putIfAbsent in interface Map<String,Property>

Overrides:

putIfAbsent in class HashMap<String,Property>

remove

public boolean remove(Object key,
 Object value)

Specified by:

remove in interface Map<String,Property>

Overrides:

remove in class HashMap<String,Property>

replace

public boolean replace(String key,
 Property oldValue,
 Property newValue)

Specified by:

replace in interface Map<String,Property>

Overrides:

replace in class HashMap<String,Property>

replace

public Property replace(String key,
 Property value)

Specified by:

replace in interface Map<String,Property>

Overrides:

replace in class HashMap<String,Property>

computeIfAbsent

public Property computeIfAbsent(String key,
 Function<? super String,? extends Property> f)

Specified by:

computeIfAbsent in interface Map<String,Property>

Overrides:

computeIfAbsent in class HashMap<String,Property>

computeIfPresent

public Property computeIfPresent(String key,
 BiFunction<? super String,? super Property,? extends Property> f)

Specified by:

computeIfPresent in interface Map<String,Property>

Overrides:

computeIfPresent in class HashMap<String,Property>

compute

public Property compute(String key,
 BiFunction<? super String,? super Property,? extends Property> f)

Specified by:

compute in interface Map<String,Property>

Overrides:

compute in class HashMap<String,Property>

merge

public Property merge(String key,
 Property value,
 BiFunction<? super Property,? super Property,? extends Property> f)

Specified by:

merge in interface Map<String,Property>

Overrides:

merge in class HashMap<String,Property>

forEach

public void forEach(BiConsumer<? super String,? super Property> action)

Specified by:

forEach in interface Map<String,Property>

Overrides:

forEach in class HashMap<String,Property>

replaceAll

public void replaceAll(BiFunction<? super String,? super Property,? extends Property> f)

Specified by:

replaceAll in interface Map<String,Property>

Overrides:

replaceAll in class HashMap<String,Property>

equals

public boolean equals(Object o)

Specified by:

equals in interface Map<String,Property>

Overrides:

equals in class AbstractMap<String,Property>

hashCode

public int hashCode()

Specified by:

hashCode in interface Map<String,Property>

Overrides:

hashCode in class AbstractMap<String,Property>

toString

public String toString()

Overrides:

toString in class AbstractMap<String,Property>

clone

public Object clone()

A shallow copy, of the same class as this instance.

Overrides:

clone in class HashMap<String,Property>

contains

public <T> boolean contains(String propertyName,
 T valueToCheck)

Check if a property has a specific value. Returns false if the property name is invalid or the property does not exists or the value to check is invalid. The value data type should be exactly the same data type as the property. For example do not use values such as "0", "1", 0, 1, 2, -1, "true", "false" for boolean properties.

Parameters:

propertyName - the property to check its value

valueToCheck - the value to be checked against property's value

Returns:

true if value to check matches the property's value

getOrDefault

public String getOrDefault(String key,
 String defaultValue)

The method returns the String property value for the specified property name, otherwise the defaultValue is returned instead.

Parameters:

key -

defaultValue -

Returns:

getOrDefault

public Integer getOrDefault(String key,
 Integer defaultValue)

The method returns the Integer property value for the specified property name, otherwise the defaultValue is returned instead.

Parameters:

key -

defaultValue -

Returns:

getOrDefault

public Boolean getOrDefault(String key,
 Boolean defaultValue)

The method returns the Boolean property value for the specified property name, otherwise the defaultValue is returned instead.

Parameters:

key -

defaultValue -

Returns:

getOrDefault

public Set<?> getOrDefault(String key,
 Set<?> defaultValue)

The method returns the Set property value for the specified property name, otherwise the defaultValue is returned instead.

Parameters:

key -

defaultValue -

Returns: