tech.harmonysoft.oss.leonardo.collection

Interface DataTree<K,V>

All Known Implementing Classes:

DataTreeImpl

public DataTree<K,V>

Method Summary

Modifier and Type	Method and Description
V	get(K key)
boolean	getEmpty()
V	getFirst()
java.util.Set<K>	getKeys()
V	getLast()
K	getNextKey(K key)
V	getNextValue(K key)
K	getPreviousKey(K key)
V	getPreviousValue(K key)
void	put(K key, V value)
V	remove(K key)
void	removeGreaterThen(K key)
void	removeLowerThen(K key)

Method Detail

getEmpty

boolean getEmpty()

getFirst

@Nullable
V getFirst()

getLast

@Nullable
V getLast()

getKeys

@NotNull
java.util.Set<K> getKeys()

get

@Nullable
V get(K key)

getPreviousKey

@Nullable
K getPreviousKey(K key)

getPreviousValue

@Nullable
V getPreviousValue(K key)

getNextKey

@Nullable
K getNextKey(K key)

getNextValue

@Nullable
V getNextValue(K key)

put

void put(K key,
         V value)

remove

@Nullable
V remove(K key)

removeLowerThen

void removeLowerThen(K key)

removeGreaterThen

void removeGreaterThen(K key)