groovy.json.internal

Class LazyMap

java.lang.Object

java.util.AbstractMap<java.lang.String,java.lang.Object>

groovy.json.internal.LazyMap

All Implemented Interfaces:

java.util.Map<java.lang.String,java.lang.Object>

public class LazyMap
extends java.util.AbstractMap<java.lang.String,java.lang.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 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
LazyMap()
LazyMap(int initialSize)

Method Summary

Modifier and Type	Method and Description
void	clear()
LazyMap	clearAndCopy()
protected java.lang.Object	clone()
boolean	containsKey(java.lang.Object key)
boolean	containsValue(java.lang.Object value)
java.util.Set<java.util.Map.Entry<java.lang.String,java.lang.Object>>	entrySet()
boolean	equals(java.lang.Object o)
java.lang.Object	get(java.lang.Object key)
static <V> V[]	grow(V[] array)
int	hashCode()
boolean	isEmpty()
java.util.Set<java.lang.String>	keySet()
java.lang.Object	put(java.lang.String key, java.lang.Object value)
void	putAll(java.util.Map m)
java.lang.Object	remove(java.lang.Object key)
int	size()
java.lang.String	toString()
java.util.Collection<java.lang.Object>	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

Constructor Detail

LazyMap

public LazyMap()

LazyMap

public LazyMap(int initialSize)

Method Detail

put

public java.lang.Object put(java.lang.String key,
                            java.lang.Object value)

Specified by:

put in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

put in class java.util.AbstractMap<java.lang.String,java.lang.Object>

entrySet

public java.util.Set<java.util.Map.Entry<java.lang.String,java.lang.Object>> entrySet()

Specified by:

entrySet in interface java.util.Map<java.lang.String,java.lang.Object>

Specified by:

entrySet in class java.util.AbstractMap<java.lang.String,java.lang.Object>

size

public int size()

Specified by:

size in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

size in class java.util.AbstractMap<java.lang.String,java.lang.Object>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

isEmpty in class java.util.AbstractMap<java.lang.String,java.lang.Object>

containsValue

public boolean containsValue(java.lang.Object value)

Specified by:

containsValue in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

containsValue in class java.util.AbstractMap<java.lang.String,java.lang.Object>

containsKey

public boolean containsKey(java.lang.Object key)

Specified by:

containsKey in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

containsKey in class java.util.AbstractMap<java.lang.String,java.lang.Object>

get

public java.lang.Object get(java.lang.Object key)

Specified by:

get in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

get in class java.util.AbstractMap<java.lang.String,java.lang.Object>

remove

public java.lang.Object remove(java.lang.Object key)

Specified by:

remove in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

remove in class java.util.AbstractMap<java.lang.String,java.lang.Object>

putAll

public void putAll(java.util.Map m)

Specified by:

putAll in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

putAll in class java.util.AbstractMap<java.lang.String,java.lang.Object>

clear

public void clear()

Specified by:

clear in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

clear in class java.util.AbstractMap<java.lang.String,java.lang.Object>

keySet

public java.util.Set<java.lang.String> keySet()

Specified by:

keySet in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

keySet in class java.util.AbstractMap<java.lang.String,java.lang.Object>

values

public java.util.Collection<java.lang.Object> values()

Specified by:

values in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

values in class java.util.AbstractMap<java.lang.String,java.lang.Object>

equals

public boolean equals(java.lang.Object o)

Specified by:

equals in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

equals in class java.util.AbstractMap<java.lang.String,java.lang.Object>

hashCode

public int hashCode()

Specified by:

hashCode in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

hashCode in class java.util.AbstractMap<java.lang.String,java.lang.Object>

toString

public java.lang.String toString()

Overrides:

toString in class java.util.AbstractMap<java.lang.String,java.lang.Object>

clone

protected java.lang.Object clone()
                          throws java.lang.CloneNotSupportedException

Overrides:

clone in class java.util.AbstractMap<java.lang.String,java.lang.Object>

Throws:

java.lang.CloneNotSupportedException

clearAndCopy

public LazyMap clearAndCopy()

grow

public static <V> V[] grow(V[] array)