com.deviceatlas

Class Properties

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<java.lang.String,Property>

com.deviceatlas.Properties

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<java.lang.String,Property>

public class Properties
extends java.util.HashMap<java.lang.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.

See Also:

Serialized Form

Nested Class Summary

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

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

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

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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
<T> boolean	contains(java.lang.String propertyName, T valueToCheck) Check if a property has a specific value.
java.lang.Boolean	getOrDefault(java.lang.String key, java.lang.Boolean defaultValue) The method returns the Boolean property value for the specified property name, otherwise the defaultValue is returned instead.
java.lang.Integer	getOrDefault(java.lang.String key, java.lang.Integer defaultValue) The method returns the Integer property value for the specified property name, otherwise the defaultValue is returned instead.
java.util.Set<?>	getOrDefault(java.lang.String key, java.util.Set<?> defaultValue) The method returns the Set property value for the specified property name, otherwise the defaultValue is returned instead.
java.lang.String	getOrDefault(java.lang.String key, java.lang.String defaultValue) The method returns the String property value for the specified property name, otherwise the defaultValue is returned instead.

Methods inherited from class java.util.HashMap

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

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

Properties

public Properties()

Properties

public Properties(int initialCapacity)

Properties

public Properties(int initialCapacity,
                  float loadFactor)

Method Detail

contains

public <T> boolean contains(java.lang.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 java.lang.String getOrDefault(java.lang.String key,
                                     java.lang.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 java.lang.Integer getOrDefault(java.lang.String key,
                                      java.lang.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 java.lang.Boolean getOrDefault(java.lang.String key,
                                      java.lang.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 java.util.Set<?> getOrDefault(java.lang.String key,
                                     java.util.Set<?> defaultValue)

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

Parameters:

key -

defaultValue -

Returns: