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/*******************************************************************************
* Copyright (c) 2011, 2012 Obeo.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.m2m.atl.adt.ui.editor.formatter.objects;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jface.text.BadLocationException;
/**
* A formatted object.
*
* @author <a href="mailto:william.piers@obeo.fr">William Piers</a>
*/
public class FormattedObject {
public static final int TYPE_UNKNOWN = -1;
public static final int TYPE_MODULE = 0;
public static final int TYPE_OCL_MODEL = 1;
public static final int TYPE_HELPER = 2;
public static final int TYPE_MATCHED_RULE = 3;
public static final int TYPE_OPERATOR_CALL_EXP = 4;
public static final int TYPE_PARAMETER = 5;
public static final int TYPE_BINDING = 6;
public static final int TYPE_IN_PATTERN = 7;
public static final int TYPE_OUT_PATTERN = 8;
public static final int TYPE_COLLECTION_TYPE = 9;
public static final int TYPE_OPERATION = 10;
public static final int TYPE_ATTRIBUTE = 11;
public static final int TYPE_TUPLE_EXP = 12;
public static final int TYPE_COLLECTION_EXP = 13;
public static final int TYPE_COLLECTION_OPERATION_CALL_EXP = 14;
public static final int TYPE_NAVIGATION_OR_ATTRIBUTE_CALL_EXP = 15;
public static final int TYPE_STRING_EXP = 16;
public static final int TYPE_LIBRARY = 17;
public static final int TYPE_QUERY = 18;
public static final int TYPE_LAZY_MATCHED_RULE = 19;
public static final int TYPE_ABSTRACT_MATCHED_RULE = 20;
public static final int TYPE_ITERATOR_EXP = 21;
public static final int TYPE_ITERATE_EXP = 22;
public static final int TYPE_CALLED_RULE = 23;
public static final int TYPE_RULE_VARIABLE_DECLARATION = 24;
public static final int TYPE_OPERATION_CALL_EXP = 25;
public static final int TYPE_IF_EXP = 26;
public static final int TYPE_FOR_EXP = 27;
public static final int TYPE_ACTION_BLOCK = 28;
public static final int TYPE_OCL_MODEL_ELEMENT = 29;
public static final int TYPE_SIMPLE_IN_PATTERN = 30;
public static final int TYPE_LONE_OBJECT = 31;
public static final int TYPE_LET_EXP = 32;
public static final int TYPE_SIMPLE_OUT_PATTERN_ELEMENT = 33;
public static final int TYPE_FOR_EACH_OUT_PATTERN_ELEMENT = 34;
public static final int TYPE_OCL_UNDEFINED = 35;
public static final int LINE_TYPE_NORMAL = 0;
public static final int LINE_TYPE_HELPER_COMMENT = 1;
public static final int LINE_TYPE_COMMENT = 2;
public static final int LINE_TYPE_STRING = 3;
public static final String REPLACEMENT = "OBJECT"; //$NON-NLS-1$
public static final String RPLCMT_RGX = "(?:\\(\\s*)?" + REPLACEMENT + "\\{\\d+\\}(?:\\s*\\))?"; //$NON-NLS-1$ //$NON-NLS-2$
public static final String RPLCMT_RGX_GRPNM = "(?:\\(\\s*)?" + REPLACEMENT + "\\{(\\d+)\\}(?:\\s*\\))?"; //$NON-NLS-1$ //$NON-NLS-2$
private static int count = 0;
protected String text;
protected EObject eObject;
protected int indentationLevel;
protected int type;
protected int number;
protected List<FormattedObject> children;
public FormattedObject(EObject eObject, String text) throws BadLocationException {
this.eObject = eObject;
this.text = text;
indentationLevel = 0;
type = typeOf(eObject);
number = count++;
children = new ArrayList<FormattedObject>();
}
public FormattedObject(EObject eObject, String text, int indentationLevel) throws BadLocationException {
this(eObject, text);
this.indentationLevel = indentationLevel;
}
public FormattedObject getChild(int i) throws BadLocationException {
EObject child = eObject.eContents().get(i);
return new FormattedObject(child, ""); //$NON-NLS-1$
}
public void addChildren(FormattedObject... fo) {
for (FormattedObject child : fo) {
children.add(child);
}
}
/**
* Gives the type of the given EObject.
*
* @param obj
* the object we want to know the type.
* @return an integer value of the type of the element.
* @throws BadLocationException
*/
public static int typeOf(EObject obj) throws BadLocationException {
if (oclIsTypeOf(obj, "Module")) //$NON-NLS-1$
return TYPE_MODULE;
else if (oclIsTypeOf(obj, "OclModel")) //$NON-NLS-1$
return TYPE_OCL_MODEL;
else if (oclIsTypeOf(obj, "Helper")) //$NON-NLS-1$
return TYPE_HELPER;
else if (oclIsTypeOf(obj, "MatchedRule")) //$NON-NLS-1$
return TYPE_MATCHED_RULE;
else if (oclIsTypeOf(obj, "LazyMatchedRule")) //$NON-NLS-1$
return TYPE_LAZY_MATCHED_RULE;
else if (oclIsTypeOf(obj, "AbstractMatchedRule")) //$NON-NLS-1$
return TYPE_ABSTRACT_MATCHED_RULE;
else if (oclIsTypeOf(obj, "CalledRule")) //$NON-NLS-1$
return TYPE_CALLED_RULE;
else if (oclIsTypeOf(obj, "OperatorCallExp")) //$NON-NLS-1$
return TYPE_OPERATOR_CALL_EXP;
else if (oclIsTypeOf(obj, "Parameter") || //$NON-NLS-1$
oclIsTypeOf(obj, "TupleTypeAttribute")) //$NON-NLS-1$
return TYPE_PARAMETER;
else if (oclIsTypeOf(obj, "Binding")) //$NON-NLS-1$
return TYPE_BINDING;
else if (oclIsTypeOf(obj, "InPattern")) //$NON-NLS-1$
return TYPE_IN_PATTERN;
else if (oclIsTypeOf(obj, "OutPattern")) //$NON-NLS-1$
return TYPE_OUT_PATTERN;
else if (oclIsTypeOf(obj, "SequenceType") || //$NON-NLS-1$
oclIsTypeOf(obj, "TupleType") || //$NON-NLS-1$
oclIsTypeOf(obj, "SetType") || //$NON-NLS-1$
oclIsTypeOf(obj, "BagType") || //$NON-NLS-1$
oclIsTypeOf(obj, "OrderedSetType") || //$NON-NLS-1$
oclIsTypeOf(obj, "MapType") || //$NON-NLS-1$
oclIsTypeOf(obj, "CollectionType")) //$NON-NLS-1$
return TYPE_COLLECTION_TYPE;
else if (oclIsTypeOf(obj, "Operation")) //$NON-NLS-1$
return TYPE_OPERATION;
else if (oclIsTypeOf(obj, "Attribute")) //$NON-NLS-1$
return TYPE_ATTRIBUTE;
else if (oclIsTypeOf(obj, "TupleExp")) //$NON-NLS-1$
return TYPE_TUPLE_EXP;
else if (oclIsTypeOf(obj, "SequenceExp") || //$NON-NLS-1$
oclIsTypeOf(obj, "TupleExp") || //$NON-NLS-1$
oclIsTypeOf(obj, "SetExp") || //$NON-NLS-1$
oclIsTypeOf(obj, "BagExp") || //$NON-NLS-1$
oclIsTypeOf(obj, "OrderedSetExp") || //$NON-NLS-1$
oclIsTypeOf(obj, "MapExp") || //$NON-NLS-1$
oclIsTypeOf(obj, "CollectionExp")) //$NON-NLS-1$
return TYPE_COLLECTION_EXP;
else if (oclIsTypeOf(obj, "CollectionOperationCallExp")) //$NON-NLS-1$
return TYPE_COLLECTION_OPERATION_CALL_EXP;
else if (oclIsTypeOf(obj, "OperationCallExp")) //$NON-NLS-1$
return TYPE_OPERATION_CALL_EXP;
else if (oclIsTypeOf(obj, "NavigationOrAttributeCallExp")) //$NON-NLS-1$
return TYPE_NAVIGATION_OR_ATTRIBUTE_CALL_EXP;
else if (oclIsTypeOf(obj, "StringExp")) //$NON-NLS-1$
return TYPE_STRING_EXP;
else if (oclIsTypeOf(obj, "Library")) //$NON-NLS-1$
return TYPE_LIBRARY;
else if (oclIsTypeOf(obj, "Query")) //$NON-NLS-1$
return TYPE_QUERY;
else if (oclIsTypeOf(obj, "IteratorExp")) //$NON-NLS-1$
return TYPE_ITERATOR_EXP;
else if (oclIsTypeOf(obj, "IterateExp")) //$NON-NLS-1$
return TYPE_ITERATE_EXP;
else if (oclIsTypeOf(obj, "RuleVariableDeclaration")) //$NON-NLS-1$
return TYPE_RULE_VARIABLE_DECLARATION;
else if (oclIsTypeOf(obj, "IfExp")) //$NON-NLS-1$
return TYPE_IF_EXP;
else if (oclIsTypeOf(obj, "ForStat")) //$NON-NLS-1$
return TYPE_FOR_EXP;
else if (oclIsTypeOf(obj, "ActionBlock")) //$NON-NLS-1$
return TYPE_ACTION_BLOCK;
else if (oclIsTypeOf(obj, "OclModelElement")) //$NON-NLS-1$
return TYPE_OCL_MODEL_ELEMENT;
else if (oclIsTypeOf(obj, "SimpleInPatternElement")) //$NON-NLS-1$
return TYPE_SIMPLE_IN_PATTERN;
else if (oclIsTypeOf(obj, "BooleanExp") || //$NON-NLS-1$
oclIsTypeOf(obj, "VariableExp") || //$NON-NLS-1$
oclIsTypeOf(obj, "IntegerExp") || //$NON-NLS-1$
oclIsTypeOf(obj, "RealExp") || //$NON-NLS-1$
oclIsTypeOf(obj, "SetExp") || //$NON-NLS-1$
oclIsTypeOf(obj, "BagExp") || //$NON-NLS-1$
oclIsTypeOf(obj, "MapExp") || //$NON-NLS-1$
oclIsTypeOf(obj, "OrderedSetExp") || //$NON-NLS-1$
oclIsTypeOf(obj, "CollectionExp") || //$NON-NLS-1$
oclIsTypeOf(obj, "StringType") || //$NON-NLS-1$
oclIsTypeOf(obj, "IntegerType") || //$NON-NLS-1$
oclIsTypeOf(obj, "RealType") || //$NON-NLS-1$
oclIsTypeOf(obj, "BooleanType") || //$NON-NLS-1$
oclIsTypeOf(obj, "OclAnyType") || //$NON-NLS-1$
oclIsTypeOf(obj, "Iterator")) //$NON-NLS-1$
return TYPE_LONE_OBJECT; // None formatted objects, but wrapped anyway
else if (oclIsTypeOf(obj, "LetExp")) //$NON-NLS-1$
return TYPE_LET_EXP;
else if (oclIsTypeOf(obj, "SimpleOutPatternElement")) //$NON-NLS-1$
return TYPE_SIMPLE_OUT_PATTERN_ELEMENT;
else if (oclIsTypeOf(obj, "ForEachOutPatternElement")) //$NON-NLS-1$
return TYPE_FOR_EACH_OUT_PATTERN_ELEMENT;
else if (oclIsTypeOf(obj, "OclUndefinedExp")) //$NON-NLS-1$
return TYPE_OCL_UNDEFINED;
return TYPE_UNKNOWN;
}
private static boolean oclIsTypeOf(EObject obj, String type) {
return obj.eClass().getName().equals(type);
}
public String getText() {
return text;
}
public void setText(String text) {
this.text = text;
}
public EObject getEObject() {
return eObject;
}
public void setEObject(EObject eObject) {
this.eObject = eObject;
}
public int getIndentationLevel() {
return indentationLevel;
}
public void setIndentationLevel(int indentationLevel) {
this.indentationLevel = indentationLevel;
}
public int getType() {
return type;
}
public void setType(int type) {
this.type = type;
}
public List<FormattedObject> getChildren() {
return children;
}
public int getNumber() {
return number;
}
public String getReplacement() {
return REPLACEMENT + "{" + number + "}"; //$NON-NLS-1$ //$NON-NLS-2$
}
public static void resetCounter() {
count = 0;
}
public String toString() {
return text;
}
}
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