groovy.json.internal

Class ValueMapImpl

java.lang.Object

java.util.AbstractMap<String,Value>

groovy.json.internal.ValueMapImpl

All Implemented Interfaces:

ValueMap<String,Value>, Map<String,Value>

public class ValueMapImpl
extends AbstractMap<String,Value>
implements ValueMap<String,Value>

This map is for object serialization mainly. The idea is the final conversion of the Value objects are delayed until the last possible moment, i.e., just before injected into a bean.

Author:

Rick Hightower

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 and Description
ValueMapImpl()

Method Summary

Methods

Modifier and Type	Method and Description
void	add(MapItemValue miv) Add a MapItemValue to the map.
Set<Map.Entry<String,Value>>	entrySet() If the map has not been built yet, then we just return a fake entry set.
Value	get(Object key) Get the items for the key.
boolean	hydrated() Has the map been hydrated.
Map.Entry<String,Value>[]	items() Give me the items in the map without hydrating the map.
int	len() Return size w/o hydrating the map.
Value	put(String key, Value value)
int	size() Return the size of the map.
Collection<Value>	values() Return a collection of values.

Methods inherited from class java.util.AbstractMap

clear, clone, containsKey, containsValue, equals, hashCode, isEmpty, keySet, putAll, remove, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

clear, containsKey, containsValue, equals, hashCode, isEmpty, keySet, putAll, remove

Constructor Detail

ValueMapImpl

public ValueMapImpl()

Method Detail

add

public void add(MapItemValue miv)

Add a MapItemValue to the map.

Specified by:

add in interface ValueMap<String,Value>

Parameters:

miv - map value item.

len

public int len()

Description copied from interface: ValueMap

Return size w/o hydrating the map.

Specified by:

len in interface ValueMap<String,Value>

hydrated

public boolean hydrated()

Description copied from interface: ValueMap

Has the map been hydrated.

Specified by:

hydrated in interface ValueMap<String,Value>

items

public Map.Entry<String,Value>[] items()

Description copied from interface: ValueMap

Give me the items in the map without hydrating the map. Realize that the array is likely larger than the length so array items can be null.

Specified by:

items in interface ValueMap<String,Value>

get

public Value get(Object key)

Get the items for the key.

Specified by:

get in interface Map<String,Value>

Overrides:

get in class AbstractMap<String,Value>

Parameters:

key -

Returns:

the items for the given key

put

public Value put(String key,
        Value value)

Specified by:

put in interface Map<String,Value>

Overrides:

put in class AbstractMap<String,Value>

entrySet

public Set<Map.Entry<String,Value>> entrySet()

If the map has not been built yet, then we just return a fake entry set.

Specified by:

entrySet in interface Map<String,Value>

Specified by:

entrySet in class AbstractMap<String,Value>

values

public Collection<Value> values()

Return a collection of values.

Specified by:

values in interface Map<String,Value>

Overrides:

values in class AbstractMap<String,Value>

size

public int size()

Return the size of the map. Use the map if it has already been created.

Specified by:

size in interface Map<String,Value>

Overrides:

size in class AbstractMap<String,Value>

Returns:

size