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java.lang.Objectprefuse.data.tree.AbstractDeclarativeTree<N,E>
N
- E
- public abstract class AbstractDeclarativeTree<N extends Node<N,E>,E extends Edge<N,E>>
This is a base implementation for a declarative tree. Subclasses should override some of the more inefficient operations where possible.
Constructor Summary | |
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AbstractDeclarativeTree()
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AbstractDeclarativeTree(N root)
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Method Summary | |
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int |
getDepth(N n)
Get the depth of the given node in the tree. |
N |
getNextSibling(N node)
Get the next sibling of the given node. |
int |
getNodeCount()
Get the number of nodes in this graph. |
protected int |
getNodeCountFrom(N n)
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N |
getPreviousSibling(N node)
Get the previous sibling of the given node. |
N |
getRoot()
Get the root node. |
protected void |
setRoot(N root)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface prefuse.data.tree.DeclarativeTree |
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childEdges, children, getParent, getParentEdge |
Constructor Detail |
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public AbstractDeclarativeTree()
public AbstractDeclarativeTree(N root)
Method Detail |
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public int getNodeCount()
DeclarativeTree
getNodeCount
in interface DeclarativeTree<N extends Node<N,E>,E extends Edge<N,E>>
protected int getNodeCountFrom(N n)
public N getRoot()
DeclarativeTree
getRoot
in interface DeclarativeTree<N extends Node<N,E>,E extends Edge<N,E>>
protected void setRoot(N root)
public N getNextSibling(N node)
DeclarativeTree
getNextSibling
in interface DeclarativeTree<N extends Node<N,E>,E extends Edge<N,E>>
node
- a node
public N getPreviousSibling(N node)
DeclarativeTree
getPreviousSibling
in interface DeclarativeTree<N extends Node<N,E>,E extends Edge<N,E>>
node
- a node
public int getDepth(N n)
getDepth
in interface DeclarativeTree<N extends Node<N,E>,E extends Edge<N,E>>
n
- a node in the tree
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