Uses of Class
it.uniroma2.sag.kelp.data.representation.tree.node.TreeNode

Packages that use TreeNode

Package	Description
it.uniroma2.sag.kelp.data.representation.tree
it.uniroma2.sag.kelp.data.representation.tree.node
it.uniroma2.sag.kelp.data.representation.tree.utils
it.uniroma2.sag.kelp.kernel.tree

Uses of TreeNode in it.uniroma2.sag.kelp.data.representation.tree

Fields in it.uniroma2.sag.kelp.data.representation.tree declared as TreeNode

Modifier and Type	Field and Description
protected TreeNode	TreeRepresentation.root The root node of the tree

Fields in it.uniroma2.sag.kelp.data.representation.tree with type parameters of type TreeNode

Modifier and Type	Field and Description
protected List<TreeNode>	TreeRepresentation.orderedNodeSetByLabel The complete set of tree nodes ordered alphabetically by label.
protected List<TreeNode>	TreeRepresentation.orderedNodeSetByProduction The complete set of tree nodes ordered alphabetically by production string.
protected List<TreeNode>	TreeRepresentation.orderedNodeSetByProductionIgnoringLeaves The of non terminal tree nodes ordered alphabetically by production string.

Methods in it.uniroma2.sag.kelp.data.representation.tree that return TreeNode

Modifier and Type	Method and Description
TreeNode	TreeRepresentation.getRoot()

Methods in it.uniroma2.sag.kelp.data.representation.tree that return types with arguments of type TreeNode

Modifier and Type	Method and Description
List<TreeNode>	TreeRepresentation.getAllNodes()
List<TreeNode>	TreeRepresentation.getLeaves() Returns all the leaves, i.e.
List<TreeNode>	TreeRepresentation.getNodesWithContentType(Class<? extends StructureElement> clazz) Returns all the nodes whose content has type clazz
List<TreeNode>	TreeRepresentation.getOrderedNodeSetByLabel()
List<TreeNode>	TreeRepresentation.getOrderedNodeSetByProduction()
List<TreeNode>	TreeRepresentation.getOrderedNodeSetByProductionIgnoringLeaves()
List<TreeNode>	TreeRepresentation.getPreLeafNodes(int generationHops) Returns all the nodes that have at least a generationHops-generation descendant being a leaf (for instance using generationHops=1 will produce a list of all the fathers of the leaves, generationHops=2 will produce a list of all the grandfathers of the leaves, etc)

Constructors in it.uniroma2.sag.kelp.data.representation.tree with parameters of type TreeNode

Constructor and Description
TreeRepresentation(TreeNode root) Build a tree representation from a TreeNode

Uses of TreeNode in it.uniroma2.sag.kelp.data.representation.tree.node

Methods in it.uniroma2.sag.kelp.data.representation.tree.node that return TreeNode

Modifier and Type	Method and Description
TreeNode	TreeNode.getAncestor(int generation) Returns the generation generation ancestor of this node (for instance 1-generation ancestor is the father, 2-generation ancestor is the grandfather, etc)
TreeNode	TreeNode.getFather() Get the father of the target node
TreeNode	TreeNodePairs.getNx()
TreeNode	TreeNodePairs.getNz()
TreeNode	TreeNode.getRoot()

Methods in it.uniroma2.sag.kelp.data.representation.tree.node that return types with arguments of type TreeNode

Modifier and Type	Method and Description
List<TreeNode>	TreeNode.getAllNodes() Get recursively all Tree Nodes below the target node
ArrayList<TreeNode>	TreeNode.getChildren() Get the direct children of the target node
List<TreeNode>	TreeNode.getDescendants(int generation) Returns all the generation generations descendants of this node (for instance 1-generation descendants are the children, the 2-generations descendants are the grandchildren, etc)
List<TreeNode>	TreeNode.getLeaves()

Constructors in it.uniroma2.sag.kelp.data.representation.tree.node with parameters of type TreeNode

Constructor and Description
TreeNode(int id, StructureElement content, TreeNode father)
TreeNodePairs(TreeNode nx, TreeNode nz)

Uses of TreeNode in it.uniroma2.sag.kelp.data.representation.tree.utils

Methods in it.uniroma2.sag.kelp.data.representation.tree.utils that return TreeNode

Modifier and Type	Method and Description
protected TreeNode	TreeIO._parseCharniakSentence(String sentence, TreeNode father, Integer nodeCounter) This recursive function allows to read the tree encoded in a string in the parentheses form, such as (S(NP)(VP))
TreeNode	TreeIO.parseCharniakSentence(String sentence) This method allows to read a tree in the form (S(NP)(VP)) and returns the TreeNode corresponding to the root of the tree
protected TreeNode	TreeIO.parseNode(int nodeCounter, String nodeStr, TreeNode father)

Methods in it.uniroma2.sag.kelp.data.representation.tree.utils with parameters of type TreeNode

Modifier and Type	Method and Description
protected TreeNode	TreeIO._parseCharniakSentence(String sentence, TreeNode father, Integer nodeCounter) This recursive function allows to read the tree encoded in a string in the parentheses form, such as (S(NP)(VP))
protected TreeNode	TreeIO.parseNode(int nodeCounter, String nodeStr, TreeNode father)

Uses of TreeNode in it.uniroma2.sag.kelp.kernel.tree

Methods in it.uniroma2.sag.kelp.kernel.tree with parameters of type TreeNode

Modifier and Type	Method and Description
static float	TreeKernelUtils.productionBasedDeltaFunction(TreeNode Nx, TreeNode Nz, int sigma, float lambda, DeltaMatrix deltaMatrix) Delta Function for tree kernels operation at production level, like SubTreeKernel and SubSetTreeKernel.