use of org.eclipse.titan.designer.parsers.ttcn3parser.ReParseException in project titan.EclipsePlug-ins by eclipse.
the class ObjectIdentifierComponent method updateSyntax.
/**
* Handles the incremental parsing of this objid component.
*
* @param reparser the parser doing the incremental parsing.
* @param isDamaged true if the location contains the damaged area,
* false if only its' location needs to be updated.
* @return in case of processing error the minimum amount of semantic levels
* that must be destroyed to handle the syntactic changes, otherwise 0.
*/
@Override
public /**
* {@inheritDoc}
*/
void updateSyntax(final TTCN3ReparseUpdater reparser, final boolean isDamaged) throws ReParseException {
if (isDamaged) {
throw new ReParseException();
}
if (name != null) {
reparser.updateLocation(name.getLocation());
}
if (number instanceof IIncrementallyUpdateable) {
((IIncrementallyUpdateable) number).updateSyntax(reparser, false);
reparser.updateLocation(number.getLocation());
} else if (number != null) {
throw new ReParseException();
}
if (definedValue instanceof IIncrementallyUpdateable) {
((IIncrementallyUpdateable) definedValue).updateSyntax(reparser, false);
reparser.updateLocation(definedValue.getLocation());
} else if (definedValue != null) {
throw new ReParseException();
}
}
use of org.eclipse.titan.designer.parsers.ttcn3parser.ReParseException in project titan.EclipsePlug-ins by eclipse.
the class SelectUnionCase method updateSyntax.
@Override
public /**
* {@inheritDoc}
*/
void updateSyntax(final TTCN3ReparseUpdater reparser, final boolean isDamaged) throws ReParseException {
if (isDamaged) {
throw new ReParseException();
}
if (items != null) {
for (Identifier item : items) {
if (item instanceof Identifier) {
final Identifier identifier = item;
reparser.updateLocation(identifier.getLocation());
} else {
// program error, this should not happen
ErrorReporter.INTERNAL_ERROR("Invalid type in select union case");
}
}
}
if (statementBlock != null) {
statementBlock.updateSyntax(reparser, false);
reparser.updateLocation(statementBlock.getLocation());
}
}
use of org.eclipse.titan.designer.parsers.ttcn3parser.ReParseException in project titan.EclipsePlug-ins by eclipse.
the class CompositeTemplate method updateSyntax.
@Override
public /**
* {@inheritDoc}
*/
void updateSyntax(final TTCN3ReparseUpdater reparser, final boolean isDamaged) throws ReParseException {
if (isDamaged) {
throw new ReParseException();
}
if (lengthRestriction != null) {
lengthRestriction.updateSyntax(reparser, false);
reparser.updateLocation(lengthRestriction.getLocation());
}
if (baseTemplate instanceof IIncrementallyUpdateable) {
((IIncrementallyUpdateable) baseTemplate).updateSyntax(reparser, false);
reparser.updateLocation(baseTemplate.getLocation());
} else if (baseTemplate != null) {
throw new ReParseException();
}
templates.updateSyntax(reparser, false);
}
use of org.eclipse.titan.designer.parsers.ttcn3parser.ReParseException in project titan.EclipsePlug-ins by eclipse.
the class Start_Timer_Statement method updateSyntax.
@Override
public /**
* {@inheritDoc}
*/
void updateSyntax(final TTCN3ReparseUpdater reparser, final boolean isDamaged) throws ReParseException {
if (isDamaged) {
throw new ReParseException();
}
if (timerReference != null) {
timerReference.updateSyntax(reparser, false);
reparser.updateLocation(timerReference.getLocation());
}
if (timerValue instanceof IIncrementallyUpdateable) {
((IIncrementallyUpdateable) timerValue).updateSyntax(reparser, false);
reparser.updateLocation(timerValue.getLocation());
} else if (timerValue != null) {
throw new ReParseException();
}
}
use of org.eclipse.titan.designer.parsers.ttcn3parser.ReParseException in project titan.EclipsePlug-ins by eclipse.
the class Definitions method updateSyntax.
/**
* Handles the incremental parsing of this list of definitions.
*
* @param reparser
* the parser doing the incremental parsing.
* @param importedModules
* the list of module importations found in the same
* module.
* @param friendModules
* the list of friend module declaration in the same
* module.
* @param controlpart
* the control part found in the same module.
* @throws ReParseException
* if there was an error while refreshing the location
* information and it could not be solved internally.
*/
public void updateSyntax(final TTCN3ReparseUpdater reparser, final List<ImportModule> importedModules, final List<FriendModule> friendModules, final ControlPart controlpart) throws ReParseException {
// calculate damaged region
int result = 0;
boolean enveloped = false;
int nofDamaged = 0;
int leftBoundary = location.getOffset();
int rightBoundary = location.getEndOffset();
final int damageOffset = reparser.getDamageStart();
final int damageEndOffset = reparser.getDamageEnd();
IAppendableSyntax lastAppendableBeforeChange = null;
IAppendableSyntax lastPrependableBeforeChange = null;
boolean isControlPossible = controlpart == null;
if (controlpart != null) {
final Location tempLocation = controlpart.getLocation();
if (reparser.envelopsDamage(tempLocation)) {
enveloped = true;
} else if (!reparser.isDamaged(tempLocation)) {
if (tempLocation.getEndOffset() < damageOffset && tempLocation.getEndOffset() > leftBoundary) {
leftBoundary = tempLocation.getEndOffset();
lastAppendableBeforeChange = controlpart;
}
if (tempLocation.getOffset() > damageEndOffset && tempLocation.getOffset() < rightBoundary) {
rightBoundary = tempLocation.getOffset();
lastPrependableBeforeChange = controlpart;
}
}
}
for (int i = 0, size = groups.size(); i < size && !enveloped; i++) {
final Group tempGroup = groups.get(i);
final Location tempLocation = tempGroup.getLocation();
if (reparser.envelopsDamage(tempLocation)) {
enveloped = true;
leftBoundary = tempLocation.getOffset();
rightBoundary = tempLocation.getEndOffset();
} else if (reparser.isDamaged(tempLocation)) {
nofDamaged++;
} else {
if (tempLocation.getEndOffset() < damageOffset && tempLocation.getEndOffset() > leftBoundary) {
leftBoundary = tempLocation.getEndOffset();
lastAppendableBeforeChange = tempGroup;
}
if (tempLocation.getOffset() > damageEndOffset && tempLocation.getOffset() < rightBoundary) {
rightBoundary = tempLocation.getOffset();
lastPrependableBeforeChange = tempGroup;
}
}
}
if (!groups.isEmpty()) {
isControlPossible &= groups.get(groups.size() - 1).getLocation().getEndOffset() < leftBoundary;
}
for (int i = 0, size = importedModules.size(); i < size && !enveloped; i++) {
final ImportModule tempImport = importedModules.get(i);
if (tempImport.getParentGroup() == null) {
final Location tempLocation = tempImport.getLocation();
if (reparser.envelopsDamage(tempLocation)) {
enveloped = true;
leftBoundary = tempLocation.getOffset();
rightBoundary = tempLocation.getEndOffset();
} else if (reparser.isDamaged(tempLocation)) {
nofDamaged++;
} else {
if (tempLocation.getEndOffset() < damageOffset && tempLocation.getEndOffset() > leftBoundary) {
leftBoundary = tempLocation.getEndOffset();
lastAppendableBeforeChange = tempImport;
}
if (tempLocation.getOffset() > damageEndOffset && tempLocation.getOffset() < rightBoundary) {
rightBoundary = tempLocation.getOffset();
lastPrependableBeforeChange = tempImport;
}
}
}
}
if (!importedModules.isEmpty()) {
isControlPossible &= importedModules.get(importedModules.size() - 1).getLocation().getEndOffset() < leftBoundary;
}
for (int i = 0, size = friendModules.size(); i < size && !enveloped; i++) {
final FriendModule tempFriend = friendModules.get(i);
if (tempFriend.getParentGroup() == null) {
final Location tempLocation = tempFriend.getLocation();
if (reparser.envelopsDamage(tempLocation)) {
enveloped = true;
leftBoundary = tempLocation.getOffset();
rightBoundary = tempLocation.getEndOffset();
} else if (reparser.isDamaged(tempLocation)) {
nofDamaged++;
} else {
if (tempLocation.getEndOffset() < damageOffset && tempLocation.getEndOffset() > leftBoundary) {
leftBoundary = tempLocation.getEndOffset();
lastAppendableBeforeChange = tempFriend;
}
if (tempLocation.getOffset() > damageEndOffset && tempLocation.getOffset() < rightBoundary) {
rightBoundary = tempLocation.getOffset();
lastPrependableBeforeChange = tempFriend;
}
}
}
}
if (!friendModules.isEmpty()) {
isControlPossible &= friendModules.get(friendModules.size() - 1).getLocation().getEndOffset() < leftBoundary;
}
for (final Iterator<Definition> iterator = definitions.iterator(); iterator.hasNext() && !enveloped; ) {
final Definition temp = iterator.next();
if (temp.getParentGroup() == null) {
final Location tempLocation = temp.getLocation();
final Location cumulativeLocation = temp.getCumulativeDefinitionLocation();
if (tempLocation.equals(cumulativeLocation) && reparser.envelopsDamage(cumulativeLocation)) {
enveloped = true;
leftBoundary = cumulativeLocation.getOffset();
rightBoundary = cumulativeLocation.getEndOffset();
} else if (reparser.isDamaged(cumulativeLocation)) {
nofDamaged++;
if (reparser.getDamageStart() == cumulativeLocation.getEndOffset()) {
lastAppendableBeforeChange = temp;
} else if (reparser.getDamageEnd() == cumulativeLocation.getOffset()) {
lastPrependableBeforeChange = temp;
}
} else {
if (cumulativeLocation.getEndOffset() < damageOffset && cumulativeLocation.getEndOffset() > leftBoundary) {
leftBoundary = cumulativeLocation.getEndOffset();
lastAppendableBeforeChange = temp;
}
if (cumulativeLocation.getOffset() > damageEndOffset && cumulativeLocation.getOffset() < rightBoundary) {
rightBoundary = cumulativeLocation.getOffset();
lastPrependableBeforeChange = temp;
}
}
final Location tempCommentLocation = temp.getCommentLocation();
if (tempCommentLocation != null && reparser.isDamaged(tempCommentLocation)) {
nofDamaged++;
rightBoundary = tempLocation.getEndOffset();
}
}
}
if (!definitions.isEmpty()) {
isControlPossible &= definitions.get(definitions.size() - 1).getLocation().getEndOffset() < leftBoundary;
}
// was not enveloped
if (!enveloped && reparser.isDamaged(location)) {
// the extension might be correct
if (lastAppendableBeforeChange != null) {
final boolean isBeingExtended = reparser.startsWithFollow(lastAppendableBeforeChange.getPossibleExtensionStarterTokens());
if (isBeingExtended) {
leftBoundary = lastAppendableBeforeChange.getLocation().getOffset();
nofDamaged++;
enveloped = false;
reparser.extendDamagedRegion(leftBoundary, rightBoundary);
}
}
if (lastPrependableBeforeChange != null) {
final List<Integer> temp = lastPrependableBeforeChange.getPossiblePrefixTokens();
if (temp != null && reparser.endsWithToken(temp)) {
rightBoundary = lastPrependableBeforeChange.getLocation().getEndOffset();
nofDamaged++;
enveloped = false;
reparser.extendDamagedRegion(leftBoundary, rightBoundary);
}
}
if (nofDamaged != 0) {
// remove damaged stuff
removeStuffInRange(reparser, importedModules, friendModules);
if (doubleDefinitions != null) {
doubleDefinitions.clear();
}
lastUniquenessCheckTimeStamp = null;
lastCompilationTimeStamp = null;
}
// extend damaged region till the neighbor definitions just here to avoid calculating something damaged or extended:
// Perhaps it should be moved even farther:
reparser.extendDamagedRegion(leftBoundary, rightBoundary);
}
// update what is left
for (int i = 0; i < groups.size(); i++) {
final Group temp = groups.get(i);
final Location tempLocation = temp.getLocation();
if (reparser.isAffected(tempLocation)) {
try {
temp.updateSyntax(reparser, importedModules, definitions, friendModules);
} catch (ReParseException e) {
if (e.getDepth() == 1) {
enveloped = false;
groups.remove(i);
i--;
reparser.extendDamagedRegion(tempLocation);
result = 1;
} else {
if (doubleDefinitions != null) {
doubleDefinitions.clear();
}
lastUniquenessCheckTimeStamp = null;
e.decreaseDepth();
throw e;
}
}
}
}
for (int i = 0; i < importedModules.size(); i++) {
final ImportModule temp = importedModules.get(i);
if (temp.getParentGroup() == null) {
final Location tempLocation = temp.getLocation();
if (reparser.isAffected(tempLocation)) {
try {
final boolean isDamaged = enveloped && reparser.envelopsDamage(tempLocation);
temp.updateSyntax(reparser, enveloped && reparser.envelopsDamage(tempLocation));
if (isDamaged) {
((TTCN3Module) parentScope).checkRoot();
}
} catch (ReParseException e) {
if (e.getDepth() == 1) {
enveloped = false;
importedModules.remove(i);
i--;
reparser.extendDamagedRegion(tempLocation);
result = 1;
} else {
if (doubleDefinitions != null) {
doubleDefinitions.clear();
}
lastUniquenessCheckTimeStamp = null;
e.decreaseDepth();
throw e;
}
}
}
}
}
for (int i = 0; i < friendModules.size(); i++) {
final FriendModule temp = friendModules.get(i);
if (temp.getParentGroup() == null) {
final Location tempLocation = temp.getLocation();
if (reparser.isAffected(tempLocation)) {
try {
final boolean isDamaged = enveloped && reparser.envelopsDamage(tempLocation);
temp.updateSyntax(reparser, enveloped && reparser.envelopsDamage(tempLocation));
if (isDamaged) {
((TTCN3Module) parentScope).checkRoot();
}
} catch (ReParseException e) {
if (e.getDepth() == 1) {
enveloped = false;
friendModules.remove(i);
i--;
reparser.extendDamagedRegion(tempLocation);
result = 1;
} else {
if (doubleDefinitions != null) {
doubleDefinitions.clear();
}
lastUniquenessCheckTimeStamp = null;
e.decreaseDepth();
throw e;
}
}
}
}
}
for (final Iterator<Definition> iterator = definitions.iterator(); iterator.hasNext(); ) {
final Definition temp = iterator.next();
if (temp.getParentGroup() == null) {
final Location tempLocation = temp.getLocation();
final Location cumulativeLocation = temp.getCumulativeDefinitionLocation();
if (reparser.isAffected(cumulativeLocation)) {
try {
final boolean isDamaged = enveloped && reparser.envelopsDamage(tempLocation);
temp.updateSyntax(reparser, isDamaged);
if (reparser.getNameChanged()) {
if (doubleDefinitions != null) {
doubleDefinitions.clear();
}
lastUniquenessCheckTimeStamp = null;
// to recheck the whole module
lastCompilationTimeStamp = null;
reparser.setNameChanged(false);
// This could also spread
}
if (isDamaged) {
// TODO lets move this into the definitions
temp.checkRoot();
}
} catch (ReParseException e) {
if (e.getDepth() == 1) {
enveloped = false;
definitions.remove(temp);
reparser.extendDamagedRegion(cumulativeLocation);
result = 1;
} else {
if (doubleDefinitions != null) {
doubleDefinitions.clear();
}
lastUniquenessCheckTimeStamp = null;
e.decreaseDepth();
throw e;
}
}
}
}
}
if (result == 1) {
removeStuffInRange(reparser, importedModules, friendModules);
if (doubleDefinitions != null) {
doubleDefinitions.clear();
}
lastUniquenessCheckTimeStamp = null;
lastCompilationTimeStamp = null;
}
for (int i = 0, size = groups.size(); i < size; i++) {
final Group temp = groups.get(i);
final Location tempLocation = temp.getLocation();
if (reparser.isAffected(tempLocation)) {
reparser.updateLocation(tempLocation);
}
}
for (int i = 0, size = importedModules.size(); i < size; i++) {
final ImportModule temp = importedModules.get(i);
if (temp.getParentGroup() == null) {
final Location tempLocation = temp.getLocation();
if (reparser.isAffected(tempLocation)) {
reparser.updateLocation(tempLocation);
}
}
}
for (int i = 0, size = friendModules.size(); i < size; i++) {
final FriendModule temp = friendModules.get(i);
if (temp.getParentGroup() == null) {
final Location tempLocation = temp.getLocation();
if (reparser.isAffected(tempLocation)) {
reparser.updateLocation(tempLocation);
}
}
}
for (final Iterator<Definition> iterator = definitions.iterator(); iterator.hasNext(); ) {
final Definition temp = iterator.next();
if (temp.getParentGroup() == null) {
final Location tempLocation = temp.getLocation();
final Location cumulativeLocation = temp.getCumulativeDefinitionLocation();
if (reparser.isAffected(tempLocation)) {
if (tempLocation != cumulativeLocation) {
reparser.updateLocation(cumulativeLocation);
}
reparser.updateLocation(tempLocation);
}
}
}
final boolean tempIsControlPossible = isControlPossible;
if (!enveloped) {
if (reparser.envelopsDamage(location)) {
reparser.extendDamagedRegion(leftBoundary, rightBoundary);
result = reparse(reparser, tempIsControlPossible);
result = Math.max(result - 1, 0);
lastCompilationTimeStamp = null;
} else {
result = Math.max(result, 1);
}
}
if (result == 0) {
lastUniquenessCheckTimeStamp = null;
} else {
if (doubleDefinitions != null) {
doubleDefinitions.clear();
}
lastUniquenessCheckTimeStamp = null;
throw new ReParseException(result);
}
}
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