Example usage for org.eclipse.jdt.core.dom FieldDeclaration delete

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.dom FieldDeclaration delete.

Prototype

public final void delete() 

Source Link

Document

Removes this node from its parent.

Usage

From source file:ch.acanda.eclipse.pmd.java.resolution.design.SingularFieldQuickFix.java

License:Open Source License

/**
 * Updates the field declaration. If the replaced field was the only fragment, the entire field declaration is
 * removed. Otherwise the field declaration stays and only the respective fragment is removed.
 *///w  ww  . j  ava  2 s .  co m
private void updateFieldDeclaration(final VariableDeclarationFragment node) {
    final FieldDeclaration fieldDeclaration = (FieldDeclaration) node.getParent();
    @SuppressWarnings("unchecked")
    final List<VariableDeclarationFragment> fragments = fieldDeclaration.fragments();
    if (fragments.size() > 1) {
        for (final VariableDeclarationFragment fragment : fragments) {
            if (fragment.getName().getIdentifier().equals(node.getName().getIdentifier())) {
                fragment.delete();
            }
        }
    } else {
        fieldDeclaration.delete();
    }
}

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From source file:edu.buffalo.cse.green.relationship.alternateassociation.AssociationRemover.java

License:Open Source License

/**
 * @see edu.buffalo.cse.green.relationships.RelationshipRemover#finish()
 *//*from w  ww  .j av  a  2  s . c  om*/
protected void finish() {
    for (ExpressionStatement exp : lEXP) {
        Block block = (Block) exp.getParent();
        exp.delete();
        MethodDeclaration mdc = (MethodDeclaration) block.getParent();
        processAddInvocations(block);

        for (SingleVariableDeclaration varDec : (AbstractList<SingleVariableDeclaration>) mdc.parameters()) {
            IBinding binding = varDec.getName().resolveBinding();

            if (binding.getJavaElement().equals(lPAR.get(0))) {
                varDec.delete();
                break;
            }
        }

        lPAR.remove(0);
    }

    for (IField field : lFIE) {
        for (Object element : _typeInfo.bodyDeclarations()) {
            BodyDeclaration dec = (BodyDeclaration) element;

            if (dec.getNodeType() == FIELD_DECLARATION) {
                FieldDeclaration fieldDec = (FieldDeclaration) dec;

                List<VariableDeclarationFragment> fragments = (AbstractList<VariableDeclarationFragment>) fieldDec
                        .fragments();

                for (VariableDeclarationFragment fragment : fragments) {
                    IField dField = (IField) fragment.getName().resolveBinding().getJavaElement();

                    if (field.equals(dField)) {
                        fieldDec.delete();
                        break;
                    }
                }
            }
        }
    }
}

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From source file:edu.buffalo.cse.green.relationship.composition.CompositionRemover.java

License:Open Source License

/**
 * @see edu.buffalo.cse.green.relationships.RelationshipRemover#finish()
 *///from  w  w w  .j a  v  a 2s  .c o  m
protected void finish() {
    for (ExpressionStatement exp : lEXP) {
        Block block = (Block) exp.getParent();
        exp.delete();

        processAddInvocations(block);
    }

    for (IField field : lFIE) {
        for (FieldDeclaration fieldDec : _typeInfo.getFields()) {
            List<VariableDeclarationFragment> fragments = (AbstractList<VariableDeclarationFragment>) fieldDec
                    .fragments();

            for (VariableDeclarationFragment fragment : fragments) {
                IField dField = (IField) fragment.getName().resolveBinding().getJavaElement();
                if (field.equals(dField)) {
                    fieldDec.delete();

                    break;
                }
            }
        }
    }
}

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From source file:org.mybatis.generator.eclipse.core.merge.ExistingJavaFileVisitor.java

License:Apache License

/**
 * Find the generated fields and delete them
 *///from www . j ava 2  s.  c om
@Override
public boolean visit(FieldDeclaration node) {
    if (isGenerated(node)) {
        List<Annotation> annotations = retrieveAnnotations(node);
        if (!annotations.isEmpty()) {
            VariableDeclarationFragment variable = (VariableDeclarationFragment) node.fragments().get(0);
            fieldAnnotations.put(variable.getName().getIdentifier(), annotations);
        }
        node.delete();
    }

    return false;
}

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From source file:sourcecodefilter.ExitCode.java

License:Open Source License

@SuppressWarnings("unchecked")
private static void removeNonSerializedFieldsAndUnusedMethodsIn(ConverterRelevantCatroidSource source) {
    final List<AbstractTypeDeclaration> types = source.getSourceAst().types();
    assert types.size() > 0;
    // TODO: add abstraction for field and method iteration
    for (AbstractTypeDeclaration abstractTypeDecl : types) {
        Set<FieldDeclaration> nonTransientFields = new HashSet<FieldDeclaration>();
        // using AbstractTypeDeclaration to cover regular Types and Enums
        for (BodyDeclaration bodyDecl : new ArrayList<BodyDeclaration>(abstractTypeDecl.bodyDeclarations())) {
            if (bodyDecl.getNodeType() == ASTNode.FIELD_DECLARATION) {
                FieldDeclaration fieldDecl = (FieldDeclaration) bodyDecl;
                assert fieldDecl.fragments().size() == 1 : String
                        .format("Unsupported multi field declaration: '%s'", fieldDecl.toString());
                String fieldName = ((VariableDeclarationFragment) fieldDecl.fragments().get(0)).getName()
                        .getIdentifier();
                if (source.isRemovedField(fieldName)) {
                    fieldDecl.delete();
                } else if (Modifier.isTransient(fieldDecl.getModifiers())
                        && !(source.isPreservedField(fieldName))) {
                    fieldDecl.delete();/*from w  w  w. ja v a2  s .  c  o m*/
                } else {
                    nonTransientFields.add(fieldDecl);
                }
            }
        }

        for (BodyDeclaration bodyDecl : new ArrayList<BodyDeclaration>(abstractTypeDecl.bodyDeclarations())) {
            if (bodyDecl.getNodeType() == ASTNode.METHOD_DECLARATION) {
                MethodDeclaration methodDeclaration = (MethodDeclaration) bodyDecl;
                if (!methodDeclaration.isConstructor()) {
                    //                            removeOverrideAnnotation(methodDeclaration);
                    final String methodName = methodDeclaration.getName().getIdentifier();
                    if (methodName.equals("init")) {
                        Block body = methodDeclaration.getBody();
                        for (Iterator<Statement> iterator2 = body.statements().iterator(); iterator2
                                .hasNext();) {
                            iterator2.next();
                            iterator2.remove();
                        }
                    } else if (source.isRemovedMethod(methodName)) {
                        methodDeclaration.delete();
                    } else if (!(source.isPreservedMethod(methodName))) {
                        if (!(isRelatedToNonTransientFields(methodName, nonTransientFields))
                                || isOverriding(methodDeclaration)) {
                            methodDeclaration.delete();
                        }
                    }
                }
            }
        }
    }
}

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