org.jheaps

Interface DoubleEndedAddressableHeap.Handle<K,V>

Type Parameters:

K - the type of keys maintained by this heap

V - the type of values maintained by this heap

All Superinterfaces:

AddressableHeap.Handle<K,V>

Enclosing interface:

DoubleEndedAddressableHeap<K,V>

public static interface DoubleEndedAddressableHeap.Handle<K,V>
extends AddressableHeap.Handle<K,V>

A double-ended heap element handle. Allows someone to address an element already in a heap and perform additional operations.

Method Summary

Modifier and Type	Method and Description
void	increaseKey(K newKey) Increase the key of the element.

Methods inherited from interface org.jheaps.AddressableHeap.Handle

decreaseKey, delete, getKey, getValue, setValue

Method Detail

increaseKey

void increaseKey(K newKey)

Increase the key of the element.

Parameters:

newKey - the new key

Throws:

IllegalArgumentException - if the new key is smaller than the old key according to the comparator used when constructing the heap or the natural ordering of the elements if no comparator was used