/**
* Adds additional syntax completion proposals to <code>additionalProposals</code> for the given
* original proposal and {@link OclMetamodel}.
*
* @param additionalProposals the list of proposals to add to
* @param proposal the original syntax completion proposal
* @param oclMetamodel the metamodel URI
*/
protected void addAdditionalProposals(
final List<SyntaxCompletionProposal> additionalProposals,
final SyntaxCompletionProposal proposal,
final OclMetamodel oclMetamodel) {
final String uri = oclMetamodel.getUri();
additionalProposals.addAll(getEClassifiers(proposal.getPrefix(), uri, proposal.getRoot()));
}
/**
* Adapts the given list of proposals and returns it.
*
* @param proposals the list of code completion proposals
* @return the adapted list of code completion proposals, or an empty list if no adaptation should
* be done
*/
public List<SyntaxCompletionProposal> process(final List<SyntaxCompletionProposal> proposals) {
final List<SyntaxCompletionProposal> additionalProposals =
new ArrayList<SyntaxCompletionProposal>();
for (SyntaxCompletionProposal proposal : proposals) {
final String prefix = proposal.getPrefix();
final PropertyCallType propertyCallType = getPropertyCallType(prefix);
if (propertyCallType != null) {
addAdditionalProposals(additionalProposals, proposal, propertyCallType);
break;
} else {
final EObject container = proposal.getContainer();
final EObject expectedTerminalContainer = proposal.getExpectedTerminalContainer();
OclModel oclModel = null;
if (container instanceof OclModelElement) {
oclModel = ((OclModelElement) container).getModel();
} else if (container instanceof OclModelElementExp) {
oclModel = ((OclModelElementExp) container).getModel();
} else if (container instanceof IteratorExp) {
addAdditionalProposals(additionalProposals, proposal, PropertyCallType.COLLECTION);
break;
} else if (expectedTerminalContainer instanceof IterateExp) {
addAdditionalProposals(additionalProposals, proposal, PropertyCallType.COLLECTION);
break;
} else if (container instanceof StaticPropertyCall) {
addAdditionalProposals(additionalProposals, proposal, PropertyCallType.STATIC);
break;
} else if (container instanceof PropertyCall) {
addAdditionalProposals(additionalProposals, proposal, PropertyCallType.REGULAR);
break;
}
if (oclModel instanceof OclMetamodel) {
addAdditionalProposals(additionalProposals, proposal, (OclMetamodel) oclModel);
break;
}
}
}
return additionalProposals;
}
/**
* Adds additional syntax completion proposals to <code>additionalProposals</code> for the given
* original proposal and {@link PropertyCallType}.
*
* @param additionalProposals the list of proposals to add to
* @param proposal the original syntax completion proposal
* @param propertyCallType the {@link PropertyCallType}
*/
protected void addAdditionalProposals(
final List<SyntaxCompletionProposal> additionalProposals,
final SyntaxCompletionProposal proposal,
final PropertyCallType propertyCallType) {
additionalProposals.addAll(
getEFeatureProposals(proposal.getPrefix(), proposal.getRoot(), propertyCallType));
additionalProposals.addAll(
getModuleProposals(proposal.getPrefix(), proposal.getRoot(), propertyCallType));
additionalProposals.addAll(
getEMFTVMProposals(proposal.getPrefix(), proposal.getRoot(), propertyCallType));
}