Examples of org.eclipse.jdt.core.dom.VariableDeclarationFragment

org.eclipse.jdt.core.dom.VariableDeclarationFragment
Variable declaration fragment AST node type, used in field declarations, local variable declarations, ForStatement initializers, and LambdaExpression parameters. In contrast to SingleVariableDeclaration, fragments are missing the modifiers and the type; these are either located in the fragment's parent node, or inferred (for lambda parameters).
```
 VariableDeclarationFragment: Identifier { Dimension } [ = Expression ] 
```
@since 2.0 @noinstantiate This class is not intended to be instantiated by clients.


                    // Iterate over all the fragments in the field declaration.
                    Iterator fragmentIter = fieldDecl.fragments().iterator();


                    while (fragmentIter.hasNext()) {
                        VariableDeclarationFragment fragment = (VariableDeclarationFragment) fragmentIter
                                .next();
                        String fieldName = fragment.getName().getIdentifier();


                        // Get the list of numbers of indices.
                        Hashtable[] tables = new Hashtable[] { _accessedFields,
                                _specialAccessedFields, _backupFields };

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        node.getType().accept(this);
        _output(" ");


        for (Iterator it = node.fragments().iterator(); it.hasNext();) {
            VariableDeclarationFragment f = (VariableDeclarationFragment) it
                    .next();
            f.accept(this);


            if (it.hasNext()) {
                _output(", ");
            }
        }

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        node.getType().accept(this);
        _output(" ");


        for (Iterator it = node.fragments().iterator(); it.hasNext();) {
            VariableDeclarationFragment f = (VariableDeclarationFragment) it
                    .next();
            f.accept(this);


            if (it.hasNext()) {
                _output(", ");
            }
        }

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        node.getType().accept(this);
        _output(" ");


        for (Iterator it = node.fragments().iterator(); it.hasNext();) {
            VariableDeclarationFragment f = (VariableDeclarationFragment) it
                    .next();
            f.accept(this);


            if (it.hasNext()) {
                _output(", ");
            }
        }

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                && (state.getCrossAnalyzedTypes().contains(parent.getName()) || isFieldDuplicated(
                        parent, CHECKPOINT_NAME))) {
            return null;
        }


        VariableDeclarationFragment fragment = ast
                .newVariableDeclarationFragment();
        fragment.setName(ast.newSimpleName(CHECKPOINT_NAME));


        ClassInstanceCreation checkpoint = ast.newClassInstanceCreation();
        String typeName = getClassName(Checkpoint.class, state, root);
        checkpoint.setType(ast.newSimpleType(createName(ast, typeName)));
        checkpoint.arguments().add(ast.newThisExpression());
        fragment.setInitializer(checkpoint);


        FieldDeclaration checkpointField = ast.newFieldDeclaration(fragment);
        checkpointField.setType(createType(ast, typeName));


        checkpointField.modifiers().add(

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                && state.getCrossAnalyzedTypes().contains(parent.getName()) || isFieldDuplicated(
                parent, CHECKPOINT_RECORD_NAME))) {
            return null;
        }


        VariableDeclarationFragment fragment = ast
                .newVariableDeclarationFragment();
        fragment.setName(ast.newSimpleName(CHECKPOINT_RECORD_NAME));


        ClassInstanceCreation creation = ast.newClassInstanceCreation();
        String typeName = getClassName(CheckpointRecord.class, state, root);
        creation.setType(ast.newSimpleType(createName(ast, typeName)));
        fragment.setInitializer(creation);


        FieldDeclaration record = ast.newFieldDeclaration(fragment);
        record.setType(createType(ast, typeName));
        record.modifiers().add(
                ast.newModifier(Modifier.ModifierKeyword.PROTECTED_KEYWORD));

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        }


        String typeName = getClassName(FieldRecord.class, state, root);


        // The only fragment of this field declaration.
        VariableDeclarationFragment fragment = ast
                .newVariableDeclarationFragment();
        fragment.setName(ast.newSimpleName(recordName));


        // Create the initializer, and use the number of dimensions as its
        // argument.
        ClassInstanceCreation initializer = ast.newClassInstanceCreation();
        initializer.setType(ast.newSimpleType(createName(ast, typeName)));
        initializer.arguments().add(
                ast.newNumberLiteral(Integer.toString(dimensions)));
        fragment.setInitializer(initializer);


        // The field declaration.
        FieldDeclaration field = ast.newFieldDeclaration(fragment);
        field.setType(createType(ast, typeName));

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     *  @param fieldNames The names of all the fields.
     *  @return The field declaration of the record array.
     */
    private FieldDeclaration _createRecordArray(AST ast, CompilationUnit root,
            TypeAnalyzerState state, List fieldNames) {
        VariableDeclarationFragment fragment = ast
                .newVariableDeclarationFragment();
        fragment.setName(ast.newSimpleName(RECORDS_NAME));


        ArrayCreation initializer = ast.newArrayCreation();
        String typeName = getClassName(FieldRecord.class, state, root);
        initializer.setType(ast.newArrayType(createType(ast, typeName)));


        Iterator fields = fieldNames.iterator();
        ArrayInitializer arrayInitializer = ast.newArrayInitializer();
        initializer.setInitializer(arrayInitializer);


        List expressions = arrayInitializer.expressions();


        while (fields.hasNext()) {
            String fieldName = (String) fields.next();


            String recordName = _getRecordName(fieldName);
            expressions.add(ast.newSimpleName(recordName));
        }


        fragment.setInitializer(initializer);


        FieldDeclaration array = ast.newFieldDeclaration(fragment);
        array.setType(ast.newArrayType(createType(ast, typeName)));


        array.modifiers().add(

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                if (decl.getInitializer() != null && decl.getInitializer() instanceof StringLiteral) {
                    StringLiteral l = (StringLiteral) decl.getInitializer();
                    return true;
                }
            } else {
                VariableDeclarationFragment decl = (VariableDeclarationFragment) varDecl;
                if (decl.getInitializer() != null) {
                    return isStringContant(decl.getInitializer(), unit, resource);
                }
            }
        } else if (arg instanceof MethodInvocation) {
            MethodInvocation inv = (MethodInvocation) arg;
            if (inv.getName().getIdentifier().equals("toString")) {

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                if (decl.getInitializer() != null && decl.getInitializer() instanceof StringLiteral) {
                    StringLiteral l = (StringLiteral) decl.getInitializer();
                    return true;
                }
            } else {
                VariableDeclarationFragment decl = (VariableDeclarationFragment) varDecl;
                if (decl.getInitializer() != null) {
                    return isStringContant(decl.getInitializer(), unit, resource);
                }
            }
        } else if (arg instanceof MethodInvocation) {
            MethodInvocation inv = (MethodInvocation) arg;
            if (inv.getName().getIdentifier().equals("toString")) {

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