forestry.core.utils.datastructures

Class StackMap<P,T>

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<P,T>

forestry.core.utils.datastructures.StackMap<P,T>

Type Parameters:

T - The thing this map maps onto

P - The stack class (i.e. ItemStack, FluidStack) used for lookups

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<P,T>

Direct Known Subclasses:

FluidMap, ItemStackMap

public abstract class StackMap<P,T>
extends java.util.HashMap<P,T>

Map for fluids and items. Can add things like ore dictionary strings etc.

See Also:

Serialized Form

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
StackMap()

Method Summary

Modifier and Type	Method and Description
protected abstract boolean	areEqual(P a, java.lang.Object b) Is a, the key used to lookup, equivelant to the key b
boolean	containsKey(java.lang.Object key)
T	get(java.lang.Object key)
protected abstract P	getStack(java.lang.Object key) Converts a key used to lookup something into P (ItemStack or FluidStack)
protected abstract boolean	isValidKey(java.lang.Object key) Can this key be added to the map
T	put(P key, T value)

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsValue, entrySet, forEach, getOrDefault, isEmpty, keySet, merge, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

StackMap

public StackMap()

Method Detail

put

public final T put(P key,
                   T value)

Specified by:

put in interface java.util.Map<P,T>

Overrides:

put in class java.util.HashMap<P,T>

containsKey

public final boolean containsKey(java.lang.Object key)

Specified by:

containsKey in interface java.util.Map<P,T>

Overrides:

containsKey in class java.util.HashMap<P,T>

get

@Nullable
public final T get(java.lang.Object key)

Specified by:

get in interface java.util.Map<P,T>

Overrides:

get in class java.util.HashMap<P,T>

areEqual

protected abstract boolean areEqual(P a,
                                    java.lang.Object b)

Is a, the key used to lookup, equivelant to the key b

Parameters:

a -

b -

Returns:

isValidKey

protected abstract boolean isValidKey(java.lang.Object key)

Can this key be added to the map

Parameters:

key -

Returns:

getStack

@Nullable
protected abstract P getStack(java.lang.Object key)

Converts a key used to lookup something into P (ItemStack or FluidStack)

Parameters:

key -

Returns: