*/
package net.sf.openrocket.gui.print.visitor;
-import com.itextpdf.text.Document;
-import com.itextpdf.text.pdf.PdfWriter;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
import net.sf.openrocket.rocketcomponent.BodyComponent;
import net.sf.openrocket.rocketcomponent.BodyTube;
import net.sf.openrocket.rocketcomponent.ComponentVisitor;
import net.sf.openrocket.rocketcomponent.FreeformFinSet;
import net.sf.openrocket.rocketcomponent.InnerTube;
import net.sf.openrocket.rocketcomponent.LaunchLug;
+import net.sf.openrocket.rocketcomponent.MassObject;
import net.sf.openrocket.rocketcomponent.NoseCone;
import net.sf.openrocket.rocketcomponent.RadiusRingComponent;
import net.sf.openrocket.rocketcomponent.RingComponent;
import net.sf.openrocket.rocketcomponent.Transition;
import net.sf.openrocket.rocketcomponent.TrapezoidFinSet;
-import java.util.HashSet;
-import java.util.Set;
+import com.itextpdf.text.Document;
+import com.itextpdf.text.pdf.PdfWriter;
/**
- * This abstract class contains boilerplate functionality to support visiting the components of a rocket.
- * It is a visitor strategy, not a visitor per se.
+ * This abstract class contains boilerplate functionality to support visiting the components of a rocket. It is a
+ * visitor strategy, not a visitor per se.
*/
public abstract class BaseVisitorStrategy implements ComponentVisitorStrategy {
-
- /**
- * The owning visitor.
- */
- protected ComponentVisitor parent;
-
- /**
- * The iText document.
- */
- protected Document document;
-
- /**
- * The direct iText writer.
- */
- protected PdfWriter writer;
-
- /**
- * The stages selected.
- */
- protected Set<Integer> stages;
-
- /**
- * State variable to track the level of hierarchy.
- */
- protected int level = 0;
-
- /**
- * Default no-arg constructor.
- */
- public BaseVisitorStrategy () {
- }
-
- /**
- * Constructor.
- *
- * @param doc the iText document
- */
- public BaseVisitorStrategy (Document doc) {
- this(doc, null);
- }
-
- /**
- * Constructor.
- *
- * @param doc the iText document
- * @param theWriter an iText byte writer
- */
- public BaseVisitorStrategy (Document doc, PdfWriter theWriter) {
- this(doc, theWriter, new HashSet<Integer>());
- }
-
- /**
- * Constructor.
- *
- * @param doc the iText document
- * @param theWriter an iText byte writer
- * @param theStages a set of stage numbers
- */
- public BaseVisitorStrategy (Document doc, PdfWriter theWriter, Set<Integer> theStages) {
- document = doc;
- writer = theWriter;
- stages = theStages;
- }
-
- /**
- * Determine if the visitor strategy's set of stage numbers (to print) contains the specified stage.
- *
- * @param stageNumber a stage number
- *
- * @return true if the visitor strategy contains the stage number provided
- */
- public boolean shouldVisitStage (int stageNumber) {
- if (stages == null || stages.isEmpty()) {
- return false;
- }
-
- for (final Integer stage : stages) {
- if (stage == stageNumber) {
- return true;
- }
- }
-
- return false;
- }
-
- /**
- * Recurse through the given rocket component.
- *
- * @param root the root component; all children will be visited recursively
- */
- protected void goDeep (final RocketComponent root) {
- RocketComponent[] rc = root.getChildren();
- goDeep(rc);
- }
-
-
- /**
- * Recurse through the given rocket component.
- *
- * @param theRc an array of rocket components; all children will be visited recursively
- */
- protected void goDeep (final RocketComponent[] theRc) {
- level++;
- for (RocketComponent rocketComponent : theRc) {
- rocketComponent.accept(parent);
- }
- level--;
- }
-
- /**
- * Get the dimensions of the paper page.
- *
- * @return an internal Dimension
- */
- protected Dimension getPageSize() {
- return new Dimension(document.getPageSize().getWidth(),
- document.getPageSize().getHeight());
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void visit (final Rocket visitable) {
- goDeep(visitable);
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void visit (final RocketComponent visitable) {
- if (shouldVisitStage(visitable.getStageNumber())) {
- goDeep(visitable);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void visit (final Stage visitable) {
- if (shouldVisitStage(visitable.getStageNumber())) {
- goDeep(visitable);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void visit (final ExternalComponent visitable) {
- if (shouldVisitStage(visitable.getStageNumber())) {
- goDeep(visitable);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void visit (final BodyComponent visitable) {
- if (shouldVisitStage(visitable.getStageNumber())) {
- goDeep(visitable);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void visit (final RingComponent visitable) {
- if (shouldVisitStage(visitable.getStageNumber())) {
- goDeep(visitable);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void visit (final InnerTube visitable) {
- if (shouldVisitStage(visitable.getStageNumber())) {
- goDeep(visitable);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void visit (final LaunchLug visitable) {
- if (shouldVisitStage(visitable.getStageNumber())) {
- goDeep(visitable);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void visit (final Transition visitable) {
- if (shouldVisitStage(visitable.getStageNumber())) {
- goDeep(visitable);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void visit (final RadiusRingComponent visitable) {
- if (shouldVisitStage(visitable.getStageNumber())) {
- goDeep(visitable);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void visit (final NoseCone visitable) {
- if (shouldVisitStage(visitable.getStageNumber())) {
- goDeep(visitable);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void visit (final BodyTube visitable) {
- if (shouldVisitStage(visitable.getStageNumber())) {
- goDeep(visitable);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void visit (final TrapezoidFinSet visitable) {
- if (shouldVisitStage(visitable.getStageNumber())) {
- goDeep(visitable);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void visit (final EllipticalFinSet visitable) {
- if (shouldVisitStage(visitable.getStageNumber())) {
- goDeep(visitable);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void visit (final FreeformFinSet visitable) {
- if (shouldVisitStage(visitable.getStageNumber())) {
- goDeep(visitable);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void setParent (final ComponentVisitor theParent) {
- parent = theParent;
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void close () {
- }
+
+ /**
+ * The owning visitor.
+ */
+ protected ComponentVisitor parent;
+
+ /**
+ * The iText document.
+ */
+ protected Document document;
+
+ /**
+ * The direct iText writer.
+ */
+ protected PdfWriter writer;
+
+ /**
+ * The stages selected.
+ */
+ protected Set<Integer> stages;
+
+ /**
+ * State variable to track the level of hierarchy.
+ */
+ protected int level = 0;
+
+ /**
+ * Default no-arg constructor.
+ */
+ public BaseVisitorStrategy() {
+ }
+
+ /**
+ * Constructor.
+ *
+ * @param doc the iText document
+ */
+ public BaseVisitorStrategy(Document doc) {
+ this(doc, null);
+ }
+
+ /**
+ * Constructor.
+ *
+ * @param doc the iText document
+ * @param theWriter an iText byte writer
+ */
+ public BaseVisitorStrategy(Document doc, PdfWriter theWriter) {
+ this(doc, theWriter, new HashSet<Integer>());
+ }
+
+ /**
+ * Constructor.
+ *
+ * @param doc the iText document
+ * @param theWriter an iText byte writer
+ * @param theStages a set of stage numbers
+ */
+ public BaseVisitorStrategy(Document doc, PdfWriter theWriter, Set<Integer> theStages) {
+ document = doc;
+ writer = theWriter;
+ stages = theStages;
+ }
+
+ /**
+ * Determine if the visitor strategy's set of stage numbers (to print) contains the specified stage.
+ *
+ * @param stageNumber a stage number
+ *
+ * @return true if the visitor strategy contains the stage number provided
+ */
+ public boolean shouldVisitStage(int stageNumber) {
+ if (stages == null || stages.isEmpty()) {
+ return false;
+ }
+
+ for (final Integer stage : stages) {
+ if (stage == stageNumber) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+
+ /**
+ * Recurse through the given rocket component.
+ *
+ * @param root the root component; all children will be visited recursively
+ */
+ protected void goDeep(final RocketComponent root) {
+ List<RocketComponent> rc = root.getChildren();
+ goDeep(rc);
+ }
+
+
+ /**
+ * Recurse through the given rocket component.
+ *
+ * @param theRc an array of rocket components; all children will be visited recursively
+ */
+ protected void goDeep(final List<RocketComponent> theRc) {
+ level++;
+ for (RocketComponent rocketComponent : theRc) {
+ rocketComponent.accept(parent);
+ }
+ level--;
+ }
+
+ /**
+ * Get the dimensions of the paper page.
+ *
+ * @return an internal Dimension
+ */
+ protected Dimension getPageSize() {
+ return new Dimension(document.getPageSize().getWidth(),
+ document.getPageSize().getHeight());
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final Rocket visitable) {
+ goDeep(visitable);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final RocketComponent visitable) {
+ if (shouldVisitStage(visitable.getStageNumber())) {
+ goDeep(visitable);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final Stage visitable) {
+ if (shouldVisitStage(visitable.getStageNumber())) {
+ goDeep(visitable);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final ExternalComponent visitable) {
+ if (shouldVisitStage(visitable.getStageNumber())) {
+ goDeep(visitable);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final BodyComponent visitable) {
+ if (shouldVisitStage(visitable.getStageNumber())) {
+ goDeep(visitable);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final RingComponent visitable) {
+ if (shouldVisitStage(visitable.getStageNumber())) {
+ goDeep(visitable);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final InnerTube visitable) {
+ if (shouldVisitStage(visitable.getStageNumber())) {
+ goDeep(visitable);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final LaunchLug visitable) {
+ if (shouldVisitStage(visitable.getStageNumber())) {
+ goDeep(visitable);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final Transition visitable) {
+ if (shouldVisitStage(visitable.getStageNumber())) {
+ goDeep(visitable);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final RadiusRingComponent visitable) {
+ if (shouldVisitStage(visitable.getStageNumber())) {
+ goDeep(visitable);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final MassObject visitable) {
+ if (shouldVisitStage(visitable.getStageNumber())) {
+ goDeep(visitable);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final NoseCone visitable) {
+ if (shouldVisitStage(visitable.getStageNumber())) {
+ goDeep(visitable);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final BodyTube visitable) {
+ if (shouldVisitStage(visitable.getStageNumber())) {
+ goDeep(visitable);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final TrapezoidFinSet visitable) {
+ if (shouldVisitStage(visitable.getStageNumber())) {
+ goDeep(visitable);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final EllipticalFinSet visitable) {
+ if (shouldVisitStage(visitable.getStageNumber())) {
+ goDeep(visitable);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void visit(final FreeformFinSet visitable) {
+ if (shouldVisitStage(visitable.getStageNumber())) {
+ goDeep(visitable);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void setParent(final ComponentVisitor theParent) {
+ parent = theParent;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void close() {
+ }
}
class Dimension {
- public float width;
- public float height;
-
- public Dimension(float w, float h) {
- width = w;
- height = h;
- }
-
- public float getWidth() {
- return width;
- }
-
- public float getHeight() {
- return height;
- }
+ public float width;
+ public float height;
+
+ public Dimension(float w, float h) {
+ width = w;
+ height = h;
+ }
+
+ public float getWidth() {
+ return width;
+ }
+
+ public float getHeight() {
+ return height;
+ }
}
\ No newline at end of file
projects / debian / openrocket / blobdiff