de.grogra.turtle
Class Translate

java.lang.Object
  de.grogra.graph.impl.Edge
      de.grogra.graph.impl.Node
          de.grogra.turtle.Translate

All Implemented Interfaces:

Transformation, Manageable, PersistenceCapable, Shareable, UserFields, XObject, Map, java.io.Serializable

public class Translate
extends Node
implements Transformation

A Translate node translates the local coordinate system using the translation distances translateX, translateY and translateZ.
This class declares the predicate Translate.Pattern to allow one to write Translate(x,y,z) in a pattern of an XL query.

Author:

Ole Kniemeyer

See Also:

Serialized Form

Nested Class Summary

static class

Translate.Pattern

Nested classes/interfaces inherited from class de.grogra.graph.impl.Node

Node.AccessorBridge, Node.FieldAttributeAccessor, Node.NType

Nested classes/interfaces inherited from interface de.grogra.util.Map

Map.Chain

Field Summary

static Node.NType	$TYPE
float	translateX Translation distance in x-direction.
static Node.NType.Field	translateX$FIELD
float	translateY Translation distance in y-direction.
static Node.NType.Field	translateY$FIELD
float	translateZ Translation distance in z-direction.
static Node.NType.Field	translateZ$FIELD

Fields inherited from class de.grogra.graph.impl.Node

ADDITIONAL_FIELDS, bits, DELETED, EXTENT_BIT, EXTENT_MASK, extentIndex$FIELD, extentTail$FIELD, HAS_OBSERVERS, IS_INTERPRETIVE, isInterpretive$FIELD, LAST_EXTENT_INDEX, layer$FIELD, MARK, mark$FIELD, MIME_TYPE, MIN_UNUSED_SPECIAL_OF_SOURCE, MIN_UNUSED_SPECIAL_OF_TARGET, name$FIELD, USED_BITS

Fields inherited from interface de.grogra.util.Map

DEFAULT_VALUE, EMPTY_MAP

Constructor Summary

Translate()
Creates a new Translate node whose translation vector is (0, 0, 0).

Translate(float translateX, float translateY, float translateZ)
Create a new Translate node which translates according to the specified values.

Method Summary

protected Node.NType	getNTypeImpl() This method returns the Node.NType which describes the managed fields of the class of this node.
protected Node	newInstance() This method returns a new instance of the class of this node.
void	postTransform(java.lang.Object object, boolean asNode, Matrix4d in, Matrix4d out, Matrix4d pre, GraphState gs) Implements the change from object's transformation in to the object's post-transformation out.
void	preTransform(java.lang.Object object, boolean asNode, Matrix4d in, Matrix4d out, GraphState gs) Implements the change from the parent's post-transformation in to the object's transformation out.

Methods inherited from class de.grogra.graph.impl.Node

addEdgeBitsTo, addReference, appendBranchNode, appendBranchNode, appendReferencesTo, clone, clone, cloneGraph, dump, dumpTree, dup, dupUnmanagedFields, edgeChanged, fieldModified, findAdjacent, get, getAccessor, getAccessor, getAttributes, getAxisParent, getBoolean, getBranch, getBranchLength, getBranchNode, getBranchTail, getByte, getChar, getCommonAncestor, getCurrentGraphState, getDirectChildCount, getDouble, getEdgeAttributeAccessor, getEdgeAttributes, getEdgeBitsTo, getEdgeTo, getExtentIndex, getFirst, getFirstEdge, getFloat, getGraph, getId, getIndex, getInstantiator, getInt, getLayer, getLong, getManageableType, getName, getNeighbor, getNext, getNType, getObject, getOrCreateEdgeTo, getOrNull, getPersistenceManager, getPredecessor, getProvider, getShort, getSource, getStamp, getSuccessor, getSymbol, getSymbolColor, getTarget, getTransaction, getUserField, getUserFieldCount, getXClass, getXData, hasName, initProvider, initXClass, insertBranchNode, insertBranchNode, instantiateGraph, isAncestorOf, isDirection, isManagingInstance, isMarked, isRoot, isSource, isTarget, manageableReadResolve, manageableWriteReplace, paramString, removeAll, removeEdgeBitsTo, removeFromChain, removeFromChain, removeReference, setBranch, setBranch, setExtentIndex, setGraphForDeserialization, setLayer, setMark, setName, setSuccessor, setSuccessor, specialEdgeAdded, specialEdgeRefModified, specialEdgeRemoved, toString, writeReplace

Methods inherited from class de.grogra.graph.impl.Edge

addEdgeBits, getBitMark, getEdgeBits, getObjectMark, getSpecialEdgeDescriptor, parseEdgeKeys, remove, removeEdgeBits, setBitMark, setEdgeBits, setObjectMark, testEdgeBits

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface de.grogra.persistence.PersistenceCapable

getBitMark, getObjectMark, setBitMark, setObjectMark

Field Detail

$TYPE

public static final Node.NType $TYPE

translateX

public float translateX

Translation distance in x-direction.

translateX$FIELD

public static final Node.NType.Field translateX$FIELD

translateY

public float translateY

Translation distance in y-direction.

translateY$FIELD

public static final Node.NType.Field translateY$FIELD

translateZ

public float translateZ

Translation distance in z-direction.

translateZ$FIELD

public static final Node.NType.Field translateZ$FIELD

Constructor Detail

Translate

public Translate()

Creates a new Translate node whose translation vector is (0, 0, 0).

Translate

public Translate(float translateX,
                 float translateY,
                 float translateZ)

Create a new Translate node which translates according to the specified values.

Parameters:

translateX - translation distance in x-direction

translateY - translation distance in y-direction

translateZ - translation distance in z-direction

Method Detail

getNTypeImpl

protected Node.NType getNTypeImpl()

Description copied from class: Node

This method returns the Node.NType which describes the managed fields of the class of this node. This method has to be implemented in every concrete subclass.

Overrides:

getNTypeImpl in class Node

Returns:

type describing the managed fields of the class of this node

newInstance

protected Node newInstance()

Description copied from class: Node

This method returns a new instance of the class of this node. This method has to be implemented in every concrete subclass.

Overrides:

newInstance in class Node

Returns:

new instance of class of this node

postTransform

public void postTransform(java.lang.Object object,
                          boolean asNode,
                          Matrix4d in,
                          Matrix4d out,
                          Matrix4d pre,
                          GraphState gs)

Description copied from interface: Transformation

Implements the change from object's transformation in to the object's post-transformation out.

Specified by:

postTransform in interface Transformation

Parameters:

object - the object for which the transformation is computed

asNode - is object a node or an edge?

in - the transformation of the object

out - the post-tranformation of the object to be computed

pre - the post-transformation of the object's parent

gs - the graph state in which the computation has to be done

preTransform

public void preTransform(java.lang.Object object,
                         boolean asNode,
                         Matrix4d in,
                         Matrix4d out,
                         GraphState gs)

Description copied from interface: Transformation

Implements the change from the parent's post-transformation in to the object's transformation out.

Specified by:

preTransform in interface Transformation

Parameters:

object - the object for which the transformation is computed

asNode - is object a node or an edge?

in - the post-transformation of the object's parent

out - the tranformation of the object to be computed

gs - the graph state in which the computation has to be done