java.lang.Object

java.util.AbstractMap<String,Object>

groovy.json.internal.LazyMap

All Implemented Interfaces:: Map<String,Object>

public class LazyMap extends AbstractMap<String,Object>

This maps only builds once you ask for a key for the first time. It is designed to not incur the overhead of creating a map unless needed.

Author:: Rick Hightower

Nested Class Summary

Nested classes/interfaces inherited from class AbstractMap
AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface Map
Map.Entry<K,V>
Constructor Summary

Constructors

Constructor

Description

LazyMap()

LazyMap(int initialSize)
Method Summary

Modifier and Type

Method

Description

void

clear()

LazyMap

clearAndCopy()

protected Object

clone()

boolean

containsKey(Object key)

boolean

containsValue(Object value)

Set<Map.Entry<String,Object>>

entrySet()

boolean

equals(Object o)

Object

get(Object key)

static <V> V[]

grow(V[] array)

int

hashCode()

boolean

isEmpty()

Set<String>

keySet()

Object

put(String key, Object value)

void

putAll(Map m)

Object

remove(Object key)

int

size()

String

toString()

Collection<Object>

values()

Methods inherited from class Object
finalize, getClass, notify, notifyAll, wait, wait, wait

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

Constructor Details
- LazyMap
  
  public LazyMap()
- LazyMap
  
  public LazyMap(int initialSize)
Method Details
- put
  
  public Object put(String key, Object value)
  
  Specified by:
  
  put in interface Map<String,Object>
  
  Overrides:
  
  put 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>
- 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>
- containsValue
  
  public boolean containsValue(Object value)
  
  Specified by:
  
  containsValue in interface Map<String,Object>
  
  Overrides:
  
  containsValue 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>
- get
  
  public Object get(Object key)
  
  Specified by:
  
  get in interface Map<String,Object>
  
  Overrides:
  
  get 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>
- putAll
  
  public void putAll(Map m)
  
  Specified by:
  
  putAll in interface Map<String,Object>
  
  Overrides:
  
  putAll in class AbstractMap<String,Object>
- clear
  
  public void clear()
  
  Specified by:
  
  clear in interface Map<String,Object>
  
  Overrides:
  
  clear in class AbstractMap<String,Object>
- keySet
  
  public Set<String> keySet()
  
  Specified by:
  
  keySet in interface Map<String,Object>
  
  Overrides:
  
  keySet in class AbstractMap<String,Object>
- values
  
  public Collection<Object> values()
  
  Specified by:
  
  values in interface Map<String,Object>
  
  Overrides:
  
  values in class AbstractMap<String,Object>
- equals
  
  public boolean equals(Object o)
  
  Specified by:
  
  equals in interface Map<String,Object>
  
  Overrides:
  
  equals in class AbstractMap<String,Object>
- hashCode
  
  public int hashCode()
  
  Specified by:
  
  hashCode in interface Map<String,Object>
  
  Overrides:
  
  hashCode in class AbstractMap<String,Object>
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class AbstractMap<String,Object>
- clone
  
  protected Object clone() throws CloneNotSupportedException
  
  Overrides:
  
  clone in class AbstractMap<String,Object>
  
  Throws:
  
  CloneNotSupportedException
- clearAndCopy
  
  public LazyMap clearAndCopy()
- grow
  
  public static <V> V[] grow(V[] array)

Class LazyMap

Nested Class Summary

Nested classes/interfaces inherited from class AbstractMap

Nested classes/interfaces inherited from interface Map

Constructor Summary

Method Summary

Methods inherited from class Object

Methods inherited from interface Map

Constructor Details

LazyMap

LazyMap

Method Details

put

entrySet

size

isEmpty

containsValue

containsKey

get

remove

putAll

clear

keySet

values

equals

hashCode

toString

clone

clearAndCopy

grow