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.

    
    IValue type = visitChild(node.getType());
    
    IValueList fragments = new IValueList(values);
    for (Iterator it = node.fragments().iterator(); it.hasNext();) {
      VariableDeclarationFragment f = (VariableDeclarationFragment) it.next();
      fragments.add(visitChild(f));
    }
    
    ownValue = constructDeclarationNode("variables", type, fragments.asList());
    setAnnotation("modifiers", extendedModifiers);

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    IValue type = visitChild(node.getType());
  
    IValueList fragments = new IValueList(values);
    for (Iterator it = node.fragments().iterator(); it.hasNext();) {
      VariableDeclarationFragment f = (VariableDeclarationFragment) it.next();
      fragments.add(visitChild(f));
    }
    
    ownValue = constructDeclarationNode("variables", type, fragments.asList());
    setAnnotation("modifiers", extendedModifiers);

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  @Test
  public void testFieldInitializer() throws Exception {
    CompilationUnit cu = EclipseTACSimpleTestDriver.parseCode("FieldInit", FIELD_INIT);
    MethodDeclaration c = EclipseTACSimpleTestDriver.getFirstMethod(cu);
    EclipseTAC tac = new EclipseTAC(c.resolveBinding());
    VariableDeclarationFragment f = EclipseTACSimpleTestDriver.getFirstField(cu);
    Expression init = f.getInitializer();
    Assert.assertNotNull(init);


    TACInstruction decl = tac.instruction(f);
    Assert.assertNotNull(decl); 
    Assert.assertTrue(decl instanceof StoreFieldInstruction);

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  @Test
  public void testFieldInitNew() throws Exception {
    CompilationUnit cu = EclipseTACSimpleTestDriver.parseCode("FieldInitNew", FIELD_INIT_NEW);
    MethodDeclaration c = EclipseTACSimpleTestDriver.getFirstMethod(cu);
    EclipseTAC tac = new EclipseTAC(c.resolveBinding());
    VariableDeclarationFragment f = EclipseTACSimpleTestDriver.getFirstField(cu);
    Expression init = f.getInitializer();
    Assert.assertNotNull(init);


    TACInstruction decl = tac.instruction(f);
    Assert.assertNotNull(decl); 
    Assert.assertTrue(decl instanceof StoreFieldInstruction);

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  @Test
  public void testFieldNoInitializer() throws Exception {
    CompilationUnit cu = EclipseTACSimpleTestDriver.parseCode("FieldNoInit", FIELD_NO_INIT);
    MethodDeclaration c = EclipseTACSimpleTestDriver.getFirstMethod(cu);
    EclipseTAC tac = new EclipseTAC(c.resolveBinding());
    VariableDeclarationFragment f = EclipseTACSimpleTestDriver.getFirstField(cu);
    Expression init = f.getInitializer();
    Assert.assertNull(init);


    TACInstruction decl = tac.instruction(f);
    Assert.assertNull(decl); // make sure the field declaration doesn't become a local
  }

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      printModifiers(node.modifiers());
    }
    node.getType().accept(this);
    this.buffer.append(" ");//$NON-NLS-1$
    for (Iterator it = node.fragments().iterator(); it.hasNext(); ) {
      VariableDeclarationFragment f = (VariableDeclarationFragment) it.next();
      f.accept(this);
      if (it.hasNext()) {
        this.buffer.append(", ");//$NON-NLS-1$
      }
    }
    this.buffer.append(";\n");//$NON-NLS-1$

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      printModifiers(node.modifiers());
    }
    node.getType().accept(this);
    this.buffer.append(" ");//$NON-NLS-1$
    for (Iterator it = node.fragments().iterator(); it.hasNext(); ) {
      VariableDeclarationFragment f = (VariableDeclarationFragment) it.next();
      f.accept(this);
      if (it.hasNext()) {
        this.buffer.append(", ");//$NON-NLS-1$
      }
    }
    return false;

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      printModifiers(node.modifiers());
    }
    node.getType().accept(this);
    this.buffer.append(" ");//$NON-NLS-1$
    for (Iterator it = node.fragments().iterator(); it.hasNext(); ) {
      VariableDeclarationFragment f = (VariableDeclarationFragment) it.next();
      f.accept(this);
      if (it.hasNext()) {
        this.buffer.append(", ");//$NON-NLS-1$
      }
    }
    this.buffer.append(";\n");//$NON-NLS-1$

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    org.eclipse.jdt.core.dom.Block block = ast.newBlock();
    /*
     * define the return value
     */
    SimpleName returnValueName = ast.newSimpleName("newGXTBean");
    VariableDeclarationFragment fragment = ast.newVariableDeclarationFragment();
    fragment.setName(returnValueName);
    ClassInstanceCreation newClassInstance = ast.newClassInstanceCreation();
    newClassInstance.setType((Type)returnType.copySubtree(ast, returnType));
    fragment.setInitializer(newClassInstance);
    VariableDeclarationStatement returnValue = ast.newVariableDeclarationStatement(fragment);
    returnValue.setType((Type)returnType.copySubtree(ast, returnType));
    block.statements().add(returnValue);
    /*
     * call each get method in the original and pass the result to the new set method

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            Block body = ast.newBlock();
            body.statements().add(test);
            method.setBody(body);


            // Backup the old checkpoint.
            VariableDeclarationFragment fragment = ast
                    .newVariableDeclarationFragment();
            fragment.setName(ast.newSimpleName("oldCheckpoint"));
            fragment.setInitializer(ast.newSimpleName(CHECKPOINT_NAME));


            VariableDeclarationStatement tempDeclaration = ast
                    .newVariableDeclarationStatement(fragment);
            tempDeclaration.setType(createType(ast, checkpointType));
            thenBranch.statements().add(tempDeclaration);

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