/**
* Copyright (c) 2013, Institute of Information Systems (Sven Groppe and contributors of LUPOSDATE), University of Luebeck
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
* following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice, this list of conditions and the following
* disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other materials provided with the distribution.
* - Neither the name of the University of Luebeck nor the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package lupos.gui.operatorgraph.graphwrapper;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics2D;
import java.util.Hashtable;
import java.util.LinkedList;
import lupos.gui.operatorgraph.AbstractSuperGuiComponent;
import lupos.gui.operatorgraph.DrawObject;
import lupos.gui.operatorgraph.GraphWrapperIDTuple;
import lupos.gui.operatorgraph.OperatorGraph;
import lupos.gui.operatorgraph.prefix.Prefix;
import lupos.gui.operatorgraph.viewer.AnnotationPanel;
import lupos.gui.operatorgraph.viewer.ElementPanel;
import lupos.misc.debug.BasicOperatorByteArray;
import lupos.misc.util.OperatorIDTuple;
import xpref.datatypes.BooleanDatatype;
public class GraphWrapperBasicOperatorByteArray extends GraphWrapper {
private final static String[] MAPPING_OPERATORTYPE_TO_PREFERENCES = {
"join", "optional", "union", "basicindexscan", "root",
"sort", "result", "filter", "projection", "limit", "offset",
"basicoperator" };
public GraphWrapperBasicOperatorByteArray(final BasicOperatorByteArray element) {
super(element);
}
@Override
public AbstractSuperGuiComponent createObject(final OperatorGraph parent) {
return new ElementPanel(parent, this);
}
@Override
public void drawAnnotationsBackground(final Graphics2D g2d, final Dimension size) {
try {
if (!BooleanDatatype.getValues("operatorGraph_useStyledBoxes").get(0).booleanValue()) {
DrawObject.drawSimpleBoxOuterLines(g2d, 0, 0, size.width - 1, size.height - 1, Color.WHITE, Color.BLACK);
} else {
final DrawObject drawObject = this.getOperatorStyle("operatorGraph_style_annotations");
drawObject.draw(g2d, 0, 0, size.width, size.height);
}
} catch (final Exception e) {
System.err.println(e);
e.printStackTrace();
}
}
@Override
public void drawBackground(final Graphics2D g2d, final Dimension size) {
try {
if (!BooleanDatatype.getValues("operatorGraph_useStyledBoxes").get(0).booleanValue()) {
DrawObject.drawSimpleBoxOuterLines(g2d, 0, 0, size.width - 1, size.height - 1, Color.WHITE, Color.BLACK);
} else {
DrawObject drawObject = null;
final BasicOperatorByteArray operator = (BasicOperatorByteArray) this.element;
final byte type = operator.getTypeASByte();
drawObject = this.getOperatorStyle("operatorGraph_style_" + MAPPING_OPERATORTYPE_TO_PREFERENCES[type]);
if (drawObject != null) {
drawObject.draw(g2d, 0, 0, size.width, size.height);
} else {
DrawObject.drawSimpleBoxOuterLines(g2d, 0, 0, size.width,
size.height, Color.WHITE, Color.BLACK);
}
}
} catch (final Exception e) {
System.err.println(e);
e.printStackTrace();
}
}
@Override
public Hashtable<GraphWrapper, AbstractSuperGuiComponent> drawLineAnnotations(
final OperatorGraph parent) {
final Hashtable<GraphWrapper, AbstractSuperGuiComponent> annotations = new Hashtable<GraphWrapper, AbstractSuperGuiComponent>();
for (final OperatorIDTuple<BasicOperatorByteArray> opIDt : ((BasicOperatorByteArray) this.element)
.getSucceedingOperators()) {
final BasicOperatorByteArray op = opIDt.getOperator();
if (op.isMultiInputOperator()) {
final GraphWrapperBasicOperatorByteArray gw = new GraphWrapperBasicOperatorByteArray(op);
final AbstractSuperGuiComponent annotation = new AnnotationPanel(parent, gw, Integer.toString(opIDt.getId()));
annotations.put(gw, annotation);
}
}
return annotations;
}
@Override
public LinkedList<GraphWrapper> getContainerElements() {
return new LinkedList<GraphWrapper>();
}
/**
* Returns a list of GraphWrapper elements which are the preceding elements
* of the current element.
*
* @return List of preceding elements
*/
@Override
public LinkedList<GraphWrapper> getPrecedingElements() {
// create list of GraphWrapper elements for preceding elements...
final LinkedList<GraphWrapper> precedingElements = new LinkedList<GraphWrapper>();
// walk through preceding BasicOperators...
// put current BasicOperator in GraphWrapper class
// and add it to list of preceding elements...
for (final BasicOperatorByteArray bo : ((BasicOperatorByteArray) this.element).getPrecedingOperators()) {
precedingElements.add(new GraphWrapperBasicOperatorByteArray(bo));
}
return precedingElements; // return preceding elements
}
/**
* Returns a list of GraphWrapperIdTuple elements which are the succeeding
* elements of the current element.
*
* @return List of succeeding elements
*/
@Override
public LinkedList<GraphWrapperIDTuple> getSucceedingElements() {
// create list of GraphWrapperIDTuples for succeeding elements...
final LinkedList<GraphWrapperIDTuple> succedingElements = new LinkedList<GraphWrapperIDTuple>();
// walk through succeeding BasicOperators...
for (final OperatorIDTuple<BasicOperatorByteArray> oit : ((BasicOperatorByteArray) this.element).getSucceedingOperators()) {
// put BasicOperator in GraphWrapper class...
final GraphWrapperBasicOperatorByteArray element = new GraphWrapperBasicOperatorByteArray(
oit.getOperator());
// add GraphWrapperIDTuple with current BasicOperator to list of
// succeeding elements...
succedingElements.add(new GraphWrapperIDTuple(element, oit.getId()));
}
return succedingElements; // return succeeding elements
}
@Override
public boolean isContainer() {
return false;
}
@Override
public StringBuffer serializeObjectAndTree() {
return new StringBuffer();
}
@Override
public String toString(final Prefix prefixInstance) {
return ((BasicOperatorByteArray) this.element).toString(prefixInstance);
}
@Override
public String toString() {
return this.element.toString();
}
@Override
public boolean usePrefixesActive() {
return true;
}
@Override
public BasicOperatorByteArray getElement() {
return (BasicOperatorByteArray) this.element;
}
@Override
public String getWantedPreferencesID() {
return "operatorGraph_useStyledBoxes";
}
@Override
public int hashCode() {
return ((BasicOperatorByteArray) this.element).hashCode();
}
@Override
public boolean equals(final Object element) {
if (element instanceof GraphWrapper) {
return this.element.equals(((GraphWrapper) element).element);
}
return false;
}
}