org.eclipse.xtext.validation.IConcreteSyntaxDiagnosticProvider Maven / Gradle / Ivy

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/*******************************************************************************
 * Copyright (c) 2010 itemis AG (http://www.itemis.eu) and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse  License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *******************************************************************************/
package org.eclipse.xtext.validation;

import java.util.Set;

import org.eclipse.emf.common.util.Diagnostic;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.xtext.validation.IAssignmentQuantityAllocator.IQuantities;
import org.eclipse.xtext.validation.IConcreteSyntaxConstraintProvider.ISyntaxConstraint;
import org.eclipse.xtext.validation.impl.ConcreteSyntaxDiagnosticProvider;

import com.google.inject.ImplementedBy;

/**
 * @author Moritz Eysholdt - Initial contribution and API
 */
@ImplementedBy(ConcreteSyntaxDiagnosticProvider.class)
public interface IConcreteSyntaxDiagnosticProvider {

	interface IConcreteSyntaxDiagnostic extends Diagnostic {
	}

	int ERROR_ASSIGNMENT_MISSING = 1;

	int ERROR_ASSIGNMENT_PROHIBITED = 2;

	int ERROR_FEATURE_MISSING = 3;

	int ERROR_LIST_TOO_FEW = 4;

	int ERROR_LIST_TOO_MANY = 5;

	int ERROR_LIST_UNDECIDEABLE = 6;

	int ERROR_VALUE_PROHIBITED = 7;

	int ERROR_VALUE_REQUIRED = 8;

	int ERROR_WRONG_TYPE = 9;

	IConcreteSyntaxDiagnostic createAssignmentMissingDiagnostic(ISyntaxConstraint rule, EObject source,
			EStructuralFeature feature, Set involved);

	IConcreteSyntaxDiagnostic createFeatureMissingDiagnostic(ISyntaxConstraint rule, EObject source,
			ISyntaxConstraint element, Set involved);

	IConcreteSyntaxDiagnostic createFeatureQuantityDiagnostic(ISyntaxConstraint rule, IQuantities source,
			EStructuralFeature feature, int actual, int min, int max, Set involved);

	IConcreteSyntaxDiagnostic createUnexpectedTypeDiagnostic(ISyntaxConstraint rule, EObject source,
			Set involved);
}