com.goldencode.p2j.util

Interface TailMapInternal<K,V>

Type Parameters:

K - Dictionary key type

V - Dictionary value type

All Superinterfaces:

java.util.Map<K,V>, TailMap<K,V>

All Known Implementing Classes:

TailHashMap, TailIdentityHashMap, TailScopedDictionary.EmptyTailMap

public interface TailMapInternal<K,V>
extends TailMap<K,V>

Package-private interface for TailMap.

Nested Class Summary

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

java.util.Map.Entry<K,V>

Method Summary

Modifier and Type	Method and Description
static <K,V> boolean	putAtDefault(TailMap<K,V> caller, K key) Decision logic for TailMap class implementations.
void	setIteratingActive(boolean iteratingActive) Sets the iterating active flag
void	setIteratingActiveSegment(java.lang.AutoCloseable iteratingActiveSegment) Sets the auto-closable object, which may be set once as soon as the iterating active flag becomes true.

Methods inherited from interface com.goldencode.p2j.util.TailMap

flagIterating, isIteratingActive, pop

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Method Detail

setIteratingActive

void setIteratingActive(boolean iteratingActive)

Sets the iterating active flag

Parameters:

iteratingActive - Iterating active true or false.

setIteratingActiveSegment

void setIteratingActiveSegment(java.lang.AutoCloseable iteratingActiveSegment)

Sets the auto-closable object, which may be set once as soon as the iterating active flag becomes true.

Parameters:

iteratingActiveSegment - Pass the auto-closable object at the instant the iterating active flag becomes true. Pass null as soon as the iterating active flag becomes false.

putAtDefault

static <K,V> boolean putAtDefault(TailMap<K,V> caller,
                                  K key)

Decision logic for TailMap class implementations. If putAtDefault, the key can be stored in the default super collection. Else, the key must be stored in the tailMap collection.

Parameters:

caller - The TailMap which calls this helper function.

key - The key of the key-value pair to be stored in the collection.

Returns:

True if the key should be put at the default super map, else false.