public void PrintAttribute(PrintNode row, AttributePath attributePath, ParserAdapter scda)
throws Exception {
ClassDef myClass = this.getClassDef(scda);
if (attributePath.levelsOfIndirection() <= 0) {
if (attributePath.attribute.equals("*")) {
for (int j = 0; j < myClass.attributes.size(); j++) {
Attribute currentAttribute = (Attribute) myClass.getAttribute(j);
if (currentAttribute.getClass() == DVA.class) {
Object dvaValue = dvaValues.get(currentAttribute.name);
PrintCell cell = new PrintCell();
cell.setOutput(String.format("%s", dvaValue));
row.addCell(cell);
}
}
if (myClass.getClass() == SubclassDef.class) {
for (int i = 0; i < ((SubclassDef) myClass).numberOfSuperClasses(); i++) {
String parentClass = (String) ((SubclassDef) myClass).getSuperClass(i);
Integer parentUid = (Integer) this.parents.get(parentClass);
WDBObject parent = scda.getObject(parentClass, parentUid);
parent.PrintAttribute(row, attributePath, scda);
}
}
} else {
Attribute currentAttribute = (Attribute) myClass.getAttribute(attributePath.attribute);
Object dvaValue = getDvaValue(attributePath.attribute, scda);
PrintCell cell = new PrintCell();
cell.setOutput(String.format("%s", dvaValue));
row.addCell(cell);
}
} else {
String evaName = attributePath.getIndirection(attributePath.levelsOfIndirection() - 1);
WDBObject[] objects = this.getEvaObjects(evaName, scda);
ArrayList<PrintNode> branch = row.getBranch(evaName);
if (objects != null && objects.length > 0) {
if (branch == null) {
branch = row.newBranch(evaName, objects.length);
}
attributePath.removeIndirection(attributePath.levelsOfIndirection() - 1);
for (int i = 0; i < objects.length; i++) {
objects[i].PrintAttribute(branch.get(i), attributePath, scda);
}
attributePath.addIndirection(evaName);
} else {
if (branch == null) {
branch = row.newBranch(evaName, 1);
myClass.padAttribute(branch.get(0), attributePath, scda);
}
}
row.updateBranchCols(evaName);
}
}
public void padAttribute(PrintNode row, AttributePath attributePath, Adapter scda)
throws Exception {
for (int j = 0; j < attributes.size(); j++) {
Attribute currentAttribute = (Attribute) attributes.get(j);
int attributeLength = currentAttribute.name.length();
if (currentAttribute.getClass() == DVA.class && attributePath.levelsOfIndirection() <= 0) {
// If the attribute we want is found or we just want everything, output
if (attributePath.attribute.equals("*")) {
PrintCell cell = new PrintCell();
cell.setOutput(String.format(""));
row.addCell(cell);
} else if (attributePath.attribute.equals(currentAttribute.name)) {
PrintCell cell = new PrintCell();
cell.setOutput(String.format(""));
row.addCell(cell);
return;
}
}
if (currentAttribute.getClass() == EVA.class && attributePath.levelsOfIndirection() > 0) {
String evaName = attributePath.getIndirection(attributePath.levelsOfIndirection() - 1);
if (evaName.equals(currentAttribute.name)) {
ClassDef targetClass = scda.getClass(((EVA) currentAttribute).baseClassName);
attributePath.removeIndirection(attributePath.levelsOfIndirection() - 1);
targetClass.padAttribute(row, attributePath, scda);
attributePath.addIndirection(evaName);
return;
}
}
}
if (!(attributePath.attribute.equals("*") && attributePath.levelsOfIndirection() <= 0)) {
// If we got here and we weren't trying to output all the attributes, we didn't find the
// requested attribute.
if (this.getClass() == SubclassDef.class) {
for (int i = 0; i < ((SubclassDef) this).numberOfSuperClasses(); i++) {
ClassDef parentClass = scda.getClass(((SubclassDef) this).getSuperClass(i));
parentClass.padAttribute(row, attributePath, scda);
}
} else {
throw new NoSuchFieldException(
"Attribute \"" + attributePath.attribute + "\" is not a valid DVA");
}
}
}
public void printAttributeName(PrintNode row, AttributePath attributePath, Adapter scda)
throws Exception {
for (int j = 0; j < attributes.size(); j++) {
Attribute currentAttribute = (Attribute) attributes.get(j);
int attributeLength = currentAttribute.name.length() + 2;
if (currentAttribute.getClass() == DVA.class && attributePath.levelsOfIndirection() <= 0) {
// If the attribute we want is found or we just want everything, output
if (attributePath.attribute.equals("*")) {
PrintCell cell = new PrintCell();
cell.setOutput(String.format("%s", currentAttribute.name));
row.addCell(cell);
} else if (attributePath.attribute.equals(currentAttribute.name)) {
PrintCell cell = new PrintCell();
cell.setOutput(String.format("%s", currentAttribute.name));
row.addCell(cell);
return;
}
}
if (currentAttribute.getClass() == EVA.class && attributePath.levelsOfIndirection() > 0) {
String evaName = attributePath.getIndirection(attributePath.levelsOfIndirection() - 1);
if (evaName.equals(currentAttribute.name)) {
ClassDef targetClass = scda.getClass(((EVA) currentAttribute).baseClassName);
attributePath.removeIndirection(attributePath.levelsOfIndirection() - 1);
targetClass.printAttributeName(row, attributePath, scda);
attributePath.addIndirection(evaName);
return;
}
}
}
// Got here if we didn't get what we need in this class
int i = 0;
while (i < superClasses.size()) {
try {
ClassDef superClass = scda.getClass(((String) superClasses.get(i)));
superClass.printAttributeName(row, attributePath, scda);
i++;
} catch (NoSuchFieldException nsfe) {
if (i < superClasses.size()) {
i++;
} else {
throw nsfe;
}
}
}
}
public ArrayList<Object> getAttributeValue(AttributePath attributePath, ParserAdapter scda)
throws Exception {
ArrayList<Object> values = new ArrayList<Object>();
if (attributePath.levelsOfIndirection() <= 0) {
values.add(this.getDvaValue(attributePath.attribute, scda));
return values;
} else {
String evaName = attributePath.getIndirection(attributePath.levelsOfIndirection() - 1);
WDBObject[] objects = this.getEvaObjects(evaName, scda);
if (objects != null && objects.length > 0) {
attributePath.removeIndirection(attributePath.levelsOfIndirection() - 1);
for (int i = 0; i < objects.length; i++) {
values.addAll(objects[i].getAttributeValue(attributePath, scda));
}
attributePath.addIndirection(evaName);
}
}
return values;
}