org.eclipse.xtext.Assignment Java Examples

@Override
protected CharSequence compileRule(final Object it, final Grammar grammar, final AntlrOptions options) {
  if (it instanceof Alternatives) {
    return _compileRule((Alternatives)it, grammar, options);
  } else if (it instanceof Group) {
    return _compileRule((Group)it, grammar, options);
  } else if (it instanceof UnorderedGroup) {
    return _compileRule((UnorderedGroup)it, grammar, options);
  } else if (it instanceof Assignment) {
    return _compileRule((Assignment)it, grammar, options);
  } else if (it instanceof EnumRule) {
    return _compileRule((EnumRule)it, grammar, options);
  } else if (it instanceof ParserRule) {
    return _compileRule((ParserRule)it, grammar, options);
  } else if (it instanceof TerminalRule) {
    return _compileRule((TerminalRule)it, grammar, options);
  } else if (it instanceof String) {
    return _compileRule((String)it, grammar, options);
  } else {
    throw new IllegalArgumentException("Unhandled parameter types: " +
      Arrays.<Object>asList(it, grammar, options).toString());
  }
}
 

protected void createProposals(AbstractElement assignment, ContentAssistContext context,
		IIdeContentProposalAcceptor acceptor) {
	if (assignment instanceof Assignment) {
		_createProposals((Assignment) assignment, context, acceptor);
		return;
	} else if (assignment instanceof CrossReference) {
		_createProposals((CrossReference) assignment, context, acceptor);
		return;
	} else if (assignment instanceof Keyword) {
		_createProposals((Keyword) assignment, context, acceptor);
		return;
	} else if (assignment instanceof RuleCall) {
		_createProposals((RuleCall) assignment, context, acceptor);
		return;
	} else if (assignment != null) {
		_createProposals(assignment, context, acceptor);
		return;
	} else {
		throw new IllegalArgumentException(
				"Unhandled parameter types: " + Arrays.asList(assignment, context, acceptor).toString());
	}
}
 

/**
 * sets the selection on the arguments for proposed functions.
 */
@Override
public void completePrimaryExpression_Func(EObject model, Assignment assignment,
		ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	super.completePrimaryExpression_Func(model, assignment, context,
			new ICompletionProposalAcceptor.Delegate(acceptor) {
				@Override
				public void accept(ICompletionProposal proposal) {
					if (proposal instanceof ConfigurableCompletionProposal) {
						ConfigurableCompletionProposal configurableCompletionProposal = (ConfigurableCompletionProposal) proposal;
						String string = configurableCompletionProposal.getReplacementString();
						int indexOfOpenPar = string.indexOf(Character.valueOf('(').charValue());
						if (indexOfOpenPar != -1) {
							int oldSelectionStart = configurableCompletionProposal.getSelectionStart();
							int selectionStart = oldSelectionStart - string.length() + indexOfOpenPar + 1;
							int selectionLenth = oldSelectionStart - selectionStart - 1;
							configurableCompletionProposal.setSelectionStart(selectionStart);
							configurableCompletionProposal.setSelectionLength(selectionLenth);
						}
					}
					super.accept(proposal);
				}
			});
}
 

@Override
public void createProposals(final AbstractElement assignment, final ContentAssistContext context, final IIdeContentProposalAcceptor acceptor) {
  if (assignment instanceof Assignment) {
    _createProposals((Assignment)assignment, context, acceptor);
    return;
  } else if (assignment instanceof CrossReference) {
    _createProposals((CrossReference)assignment, context, acceptor);
    return;
  } else if (assignment instanceof Keyword) {
    _createProposals((Keyword)assignment, context, acceptor);
    return;
  } else if (assignment instanceof RuleCall) {
    _createProposals((RuleCall)assignment, context, acceptor);
    return;
  } else if (assignment != null) {
    _createProposals(assignment, context, acceptor);
    return;
  } else {
    throw new IllegalArgumentException("Unhandled parameter types: " +
      Arrays.<Object>asList(assignment, context, acceptor).toString());
  }
}
 

@Override
protected String ebnf2(final AbstractElement it, final AntlrOptions options, final boolean supportActions) {
  if (it instanceof Alternatives) {
    return _ebnf2((Alternatives)it, options, supportActions);
  } else if (it instanceof Group) {
    return _ebnf2((Group)it, options, supportActions);
  } else if (it instanceof UnorderedGroup) {
    return _ebnf2((UnorderedGroup)it, options, supportActions);
  } else if (it instanceof Action) {
    return _ebnf2((Action)it, options, supportActions);
  } else if (it instanceof Assignment) {
    return _ebnf2((Assignment)it, options, supportActions);
  } else if (it instanceof EnumLiteralDeclaration) {
    return _ebnf2((EnumLiteralDeclaration)it, options, supportActions);
  } else if (it instanceof Keyword) {
    return _ebnf2((Keyword)it, options, supportActions);
  } else if (it instanceof RuleCall) {
    return _ebnf2((RuleCall)it, options, supportActions);
  } else if (it != null) {
    return _ebnf2(it, options, supportActions);
  } else {
    throw new IllegalArgumentException("Unhandled parameter types: " +
      Arrays.<Object>asList(it, options, supportActions).toString());
  }
}
 

@Override
public boolean isBooleanAssignment() {
	if (booleanAssignment == null) {
		Assignment assignment = GrammarUtil.containingAssignment(assignedGrammarElement);
		booleanAssignment = assignment != null && GrammarUtil.isBooleanAssignment(assignment);
	}
	return booleanAssignment;
}
 

public void completeColonSepReturnTypeRef_ReturnTypeRef(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
}
 

public void completeTField_Name(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
}
 

public void completeTag_Name(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
}
 

public void completeS_Display_Facets(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
}
 

public void completeStringLiteralExp_Values(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
}
 

public void completeSimpleModel_Static(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	// subclasses may override
}
 

public void completeXFeatureCall_Feature(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	lookupCrossReference(((CrossReference)assignment.getTerminal()), context, acceptor);
}
 

public void completeParserRule_Alternatives(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
}
 

public void completeEquationRef_Ref(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	lookupCrossReference(((CrossReference)assignment.getTerminal()), context, acceptor);
}
 

public void completeLoopedAlternativeModel_Static(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	// subclasses may override
}
 

public void completeScopeClause_NotIn(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	// subclasses may override
}
 

public void completeMain_Elements(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
}
 

public void completeOperation_Body(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
}
 

public void completeVariable_Parameters(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)((Alternatives)assignment.getTerminal()).getElements().get(0)), context, acceptor);
	completeRuleCall(((RuleCall)((Alternatives)assignment.getTerminal()).getElements().get(1)), context, acceptor);
}
 

public void completeParameter_Description(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
}
 

public void completeStringAttributeWhereEntry_Alias(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	lookupCrossReference(((CrossReference)assignment.getTerminal()), context, acceptor);
}
 

public void completeAttribute_Visibility(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
}
 

public void completePredicatedKeyword_Predicated(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	// subclasses may override
}
 

public void completeGuardExpression_GuardExpr(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
}
 

public void completeArgumentDefinition_Type(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
}
 

public void completeBlock_Statements(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
}
 

public void completeInfixExpression_Name(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
}
 

public void completeAnnotatedPropertyAssignment_DeclaredTypeRef(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	completeRuleCall(((RuleCall)assignment.getTerminal()), context, acceptor);
}
 

public void completeXAdditiveExpression_Feature(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	lookupCrossReference(((CrossReference)assignment.getTerminal()), context, acceptor);
}