com.northconcepts.datapipeline.jsonata.JsonObject

All Implemented Interfaces:: Map<String,Object>

public final class JsonObject extends AbstractMap<String,Object>

A lightweight Map adapter over a DataPipeline Record.

This avoids the memory overhead of deep-copying every Record into a LinkedHashMap before the JSONata engine can evaluate it. Field values are lazily unwrapped on access: nested Records become JsonObjects, ArrayValues become JsonArrays, and SingleValues are returned as their raw Java values.

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>
Method Summary

Modifier and Type

Method

Description

boolean

containsKey(Object key)

Set<Map.Entry<String,Object>>

entrySet()

Object

get(Object key)

boolean

isEmpty()

Object

put(String key, Object value)

Object

remove(Object key)

int

size()

Methods inherited from class java.util.AbstractMap
clear, clone, containsValue, equals, hashCode, keySet, putAll, toString, values

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map
compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Method Details
- get
  
  public Object get(Object key)
  
  Specified by:
  
  get in interface Map<String,Object>
  
  Overrides:
  
  get in class AbstractMap<String,Object>
- containsKey
  
  public boolean containsKey(Object key)
  
  Specified by:
  
  containsKey in interface Map<String,Object>
  
  Overrides:
  
  containsKey in class AbstractMap<String,Object>
- size
  
  public int size()
  
  Specified by:
  
  size in interface Map<String,Object>
  
  Overrides:
  
  size in class AbstractMap<String,Object>
- isEmpty
  
  public boolean isEmpty()
  
  Specified by:
  
  isEmpty in interface Map<String,Object>
  
  Overrides:
  
  isEmpty in class AbstractMap<String,Object>
- entrySet
  
  public Set<Map.Entry<String,Object>> entrySet()
  
  Specified by:
  
  entrySet in interface Map<String,Object>
  
  Specified by:
  
  entrySet in class AbstractMap<String,Object>
- put
  
  public Object put(String key, Object value)
  
  Specified by:
  
  put in interface Map<String,Object>
  
  Overrides:
  
  put in class AbstractMap<String,Object>
- remove
  
  public Object remove(Object key)
  
  Specified by:
  
  remove in interface Map<String,Object>
  
  Overrides:
  
  remove in class AbstractMap<String,Object>

Class JsonObject

Nested Class Summary

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

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

Method Summary

Methods inherited from class java.util.AbstractMap

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Map

Method Details

get

containsKey

size

isEmpty

entrySet

put

remove