Package io.stargate.sdk.core.domain

Class ObjectMap

java.lang.Object

java.util.AbstractMap<String,Object>

java.util.HashMap<String,Object>

io.stargate.sdk.core.domain.ObjectMap

All Implemented Interfaces:

Serializable, Cloneable, Map<String,Object>

public class ObjectMap
extends HashMap<String,Object>

Wrapper to parse Rows as an HashMap.

Author:

Cedrick LUNVEN (@clunven)

See Also:

• Serialized Form

Nested Class Summary

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

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

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

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor	Description
ObjectMap()	Default constructor
ObjectMap(Map<String,Object> map)	Copy constructor.

Method Summary

Modifier and Type	Method	Description
<K> K	get(String key, Class<K> type, boolean required)	Access element from the map
Boolean	getBoolean(String k)	Access element from the map
Byte	getByte(String k)	Access element from the map
Character	getCharacter(String k)	Access element from the map
Double	getDouble(String k)	Access element from the map
Float	getFloat(String k)	Access element from the map
Integer	getInteger(String k)	Access element from the map
<K> List<K>	getList(String k, Class<K> itemClass)
Long	getLong(String k)	Access element from the map
static com.fasterxml.jackson.databind.ObjectMapper	getObjectMapper()	Initialize object mapper.
<K> Set<K>	getSet(String key, Class<K> itemClass)
Short	getShort(String k)	Access element from the map
String	getString(String k)	Access element from the map
static ObjectMap	of(@NonNull Object o)	Convert if possible.

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, forEach, get, getOrDefault, isEmpty, keySet, merge, newHashMap, 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

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Details

ObjectMap

public ObjectMap()

Default constructor

ObjectMap

public ObjectMap(Map<String,Object> map)

Copy constructor.

Parameters:

map - current Map

Method Details

getObjectMapper

public static com.fasterxml.jackson.databind.ObjectMapper getObjectMapper()

Initialize object mapper.

Returns:

mapper

get

public <K> K get(String key,
 Class<K> type,
 boolean required)

Access element from the map

Type Parameters:

K - type f parameters

Parameters:

key - current configuration key

type - configuration type

required - if the key is required

Returns:

configuration value

getSet

public <K> Set<K> getSet(String key,
 Class<K> itemClass)

getList

public <K> List<K> getList(String k,
 Class<K> itemClass)

getString

public String getString(String k)

Access element from the map

Parameters:

k - current configuration key

Returns:

configuration value

getDouble

public Double getDouble(String k)

Access element from the map

Parameters:

k - current configuration key

Returns:

configuration value

getInteger

public Integer getInteger(String k)

Access element from the map

Parameters:

k - current configuration key

Returns:

configuration value

getBoolean

public Boolean getBoolean(String k)

Access element from the map

Parameters:

k - current configuration key

Returns:

configuration value

getFloat

public Float getFloat(String k)

Access element from the map

Parameters:

k - current configuration key

Returns:

configuration value

getLong

public Long getLong(String k)

Access element from the map

Parameters:

k - current configuration key

Returns:

configuration value

getShort

public Short getShort(String k)

Access element from the map

Parameters:

k - current configuration key

Returns:

configuration value

getByte

public Byte getByte(String k)

Access element from the map

Parameters:

k - current configuration key

Returns:

configuration value

getCharacter

public Character getCharacter(String k)

Access element from the map

Parameters:

k - current configuration key

Returns:

configuration value

of

public static ObjectMap of(@NonNull
 @NonNull Object o)

Convert if possible.

Parameters:

o - current object

Returns:

object map