Package org.apache.tinkerpop.gremlin.process.traversal.step.util

Class Tree<T>

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<T,Tree<T>>

org.apache.tinkerpop.gremlin.process.traversal.step.util.Tree<T>

All Implemented Interfaces:

Serializable, Cloneable, Map<T,Tree<T>>

public class Tree<T>
extends HashMap<T,Tree<T>>
implements Serializable

Author:

Marko A. Rodriguez (http://markorodriguez.com)

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

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

Map.Entry<K extends Object,V extends Object>

Constructor Summary

Constructors

Constructor	Description
Tree()
Tree(Map.Entry<T,Tree<T>>... children)
Tree(T... children)

Method Summary

Modifier and Type	Method	Description
void	addTree(Tree<T> tree)
List<T>	getLeafObjects()
List<Tree<T>>	getLeafTrees()
List<T>	getObjectsAtDepth(int depth)
List<Tree<T>>	getTreesAtDepth(int depth)
boolean	isLeaf()
List<Tree<T>>	splitParents()

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, forEach, get, getOrDefault, isEmpty, keySet, merge, put, 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

Tree

public Tree()

Tree

@SafeVarargs
public Tree(T... children)

Tree

@SafeVarargs
public Tree(Map.Entry<T,Tree<T>>... children)

Method Detail

getTreesAtDepth

public List<Tree<T>> getTreesAtDepth(int depth)

getObjectsAtDepth

public List<T> getObjectsAtDepth(int depth)

getLeafTrees

public List<Tree<T>> getLeafTrees()

getLeafObjects

public List<T> getLeafObjects()

isLeaf

public boolean isLeaf()

addTree

public void addTree(Tree<T> tree)

splitParents

public List<Tree<T>> splitParents()