Example usage for org.eclipse.jdt.core.dom Name equals

List of usage examples for org.eclipse.jdt.core.dom Name equals

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Introduction

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

Prototype

@Override
public final boolean equals(Object obj)

Source Link

Document

The ASTNode implementation of this Object method uses object identity (==).

Usage

From source file:org.moe.natjgen.ClassEditor.java

License:Apache License

@SuppressWarnings("unchecked")
public void setInterfaces(String... interfaces) throws GeneratorException {
    editLock();/*from w  ww .ja v a  2  s .co  m*/

    ListRewrite ilrw = getRewrite().getListRewrite(classDecl, TypeDeclaration.SUPER_INTERFACE_TYPES_PROPERTY);

    int idx = 0;
    final int count = interfaces == null ? 0 : interfaces.length;
    for (Type it : (List<Type>) ilrw.getRewrittenList()) {
        if (idx < count) {
            Name name = (Name) getRewrite().get(it, SimpleType.NAME_PROPERTY);
            if (!name.equals(interfaces[idx])) {
                ilrw.replace(it, getAST().newSimpleType(getAST().newName(interfaces[idx])), getEditGroup());
            }
            ++idx;
        } else {
            ilrw.remove(it, getEditGroup());
        }
    }
    for (; idx < count; ++idx) {
        ilrw.insertLast(getAST().newSimpleType(getAST().newName(interfaces[idx])), getEditGroup());
    }
}

From source file:processing.mode.java.pdex.ASTGenerator.java

License:Open Source License

/**
 * Give this thing a {@link Name} instance - a {@link SimpleName} from the
 * ASTNode for ex, and it tries its level best to locate its declaration in
 * the AST. It really does./*from  w  ww. j av  a 2  s . c o  m*/
 *
 * @param findMe
 * @return
 */
protected static ASTNode findDeclaration(Name findMe) {

    // WARNING: You're entering the Rube Goldberg territory of Experimental Mode.
    // To debug this code, thou must take the Recursive Leap of Faith.

    // log("entering --findDeclaration1 -- " + findMe.toString());
    ASTNode declaringClass = null;
    ASTNode parent = findMe.getParent();
    ASTNode ret = null;
    ArrayList<Integer> constrains = new ArrayList<Integer>();
    if (parent.getNodeType() == ASTNode.METHOD_INVOCATION) {
        Expression exp = (Expression) ((MethodInvocation) parent)
                .getStructuralProperty(MethodInvocation.EXPRESSION_PROPERTY);
        //TODO: Note the imbalance of constrains.add(ASTNode.METHOD_DECLARATION);
        // Possibly a bug here. Investigate later.
        if (((MethodInvocation) parent).getName().toString().equals(findMe.toString())) {
            constrains.add(ASTNode.METHOD_DECLARATION);

            if (exp != null) {
                constrains.add(ASTNode.TYPE_DECLARATION);
                //          log("MI EXP: " + exp.toString() + " of type "
                //              + exp.getClass().getName() + " parent: " + exp.getParent());
                if (exp instanceof MethodInvocation) {
                    SimpleType stp = extracTypeInfo(findDeclaration(((MethodInvocation) exp).getName()));
                    if (stp == null)
                        return null;
                    declaringClass = findDeclaration(stp.getName());
                    return definedIn(declaringClass, ((MethodInvocation) parent).getName().toString(),
                            constrains, declaringClass);
                } else if (exp instanceof FieldAccess) {
                    SimpleType stp = extracTypeInfo(findDeclaration(((FieldAccess) exp).getName()));
                    if (stp == null)
                        return null;
                    declaringClass = findDeclaration((stp.getName()));
                    return definedIn(declaringClass, ((MethodInvocation) parent).getName().toString(),
                            constrains, declaringClass);
                }
                if (exp instanceof SimpleName) {
                    SimpleType stp = extracTypeInfo(findDeclaration(((SimpleName) exp)));
                    if (stp == null)
                        return null;
                    declaringClass = findDeclaration(stp.getName());
                    //            log("MI.SN " + getNodeAsString(declaringClass));
                    constrains.add(ASTNode.METHOD_DECLARATION);
                    return definedIn(declaringClass, ((MethodInvocation) parent).getName().toString(),
                            constrains, declaringClass);
                }

            }
        } else {
            parent = parent.getParent(); // Move one up the ast. V V IMP!!
        }
    } else if (parent.getNodeType() == ASTNode.FIELD_ACCESS) {
        FieldAccess fa = (FieldAccess) parent;
        Expression exp = fa.getExpression();
        if (fa.getName().toString().equals(findMe.toString())) {
            constrains.add(ASTNode.FIELD_DECLARATION);

            if (exp != null) {
                constrains.add(ASTNode.TYPE_DECLARATION);
                //          log("FA EXP: " + exp.toString() + " of type "
                //              + exp.getClass().getName() + " parent: " + exp.getParent());
                if (exp instanceof MethodInvocation) {
                    SimpleType stp = extracTypeInfo(findDeclaration(((MethodInvocation) exp).getName()));
                    if (stp == null)
                        return null;
                    declaringClass = findDeclaration(stp.getName());
                    return definedIn(declaringClass, fa.getName().toString(), constrains, declaringClass);
                } else if (exp instanceof FieldAccess) {
                    SimpleType stp = extracTypeInfo(findDeclaration(((FieldAccess) exp).getName()));
                    if (stp == null)
                        return null;
                    declaringClass = findDeclaration((stp.getName()));
                    constrains.add(ASTNode.TYPE_DECLARATION);
                    return definedIn(declaringClass, fa.getName().toString(), constrains, declaringClass);
                }
                if (exp instanceof SimpleName) {
                    SimpleType stp = extracTypeInfo(findDeclaration(((SimpleName) exp)));
                    if (stp == null)
                        return null;
                    declaringClass = findDeclaration(stp.getName());
                    //            log("FA.SN " + getNodeAsString(declaringClass));
                    constrains.add(ASTNode.METHOD_DECLARATION);
                    return definedIn(declaringClass, fa.getName().toString(), constrains, declaringClass);
                }
            }

        } else {
            parent = parent.getParent(); // Move one up the ast. V V IMP!!
        }
    } else if (parent.getNodeType() == ASTNode.QUALIFIED_NAME) {

        QualifiedName qn = (QualifiedName) parent;
        if (!findMe.toString().equals(qn.getQualifier().toString())) {

            SimpleType stp = extracTypeInfo(findDeclaration((qn.getQualifier())));
            //        log(qn.getQualifier() + "->" + qn.getName());
            declaringClass = findDeclaration(stp.getName());

            //        log("QN decl class: " + getNodeAsString(declaringClass));
            constrains.clear();
            constrains.add(ASTNode.TYPE_DECLARATION);
            constrains.add(ASTNode.FIELD_DECLARATION);
            return definedIn(declaringClass, qn.getName().toString(), constrains, null);
        } else {
            if (findMe instanceof QualifiedName) {
                QualifiedName qnn = (QualifiedName) findMe;
                //          log("findMe is a QN, "
                //              + (qnn.getQualifier().toString() + " other " + qnn.getName()
                //                  .toString()));

                SimpleType stp = extracTypeInfo(findDeclaration((qnn.getQualifier())));
                //          log(qnn.getQualifier() + "->" + qnn.getName());
                declaringClass = findDeclaration(stp.getName());

                //          log("QN decl class: "
                //              + getNodeAsString(declaringClass));
                constrains.clear();
                constrains.add(ASTNode.TYPE_DECLARATION);
                constrains.add(ASTNode.FIELD_DECLARATION);
                return definedIn(declaringClass, qnn.getName().toString(), constrains, null);
            }
        }
    } else if (parent.getNodeType() == ASTNode.SIMPLE_TYPE) {
        constrains.add(ASTNode.TYPE_DECLARATION);
        if (parent.getParent().getNodeType() == ASTNode.CLASS_INSTANCE_CREATION)
            constrains.add(ASTNode.CLASS_INSTANCE_CREATION);
    } else if (parent.getNodeType() == ASTNode.TYPE_DECLARATION) {
        // The condition where we look up the name of a class decl
        TypeDeclaration td = (TypeDeclaration) parent;
        if (findMe.equals(td.getName())) {
            return parent;
        }
    } else if (parent instanceof Expression) {
        //      constrains.add(ASTNode.TYPE_DECLARATION);
        //      constrains.add(ASTNode.METHOD_DECLARATION);
        //      constrains.add(ASTNode.FIELD_DECLARATION);
    }
    //    else if(findMe instanceof QualifiedName){
    //      QualifiedName qn = (QualifiedName) findMe;
    //      System.out
    //          .println("findMe is a QN, "
    //              + (qn.getQualifier().toString() + " other " + qn.getName()
    //                  .toString()));
    //    }
    while (parent != null) {
        //      log("findDeclaration1 -> " + getNodeAsString(parent));
        for (Object oprop : parent.structuralPropertiesForType()) {
            StructuralPropertyDescriptor prop = (StructuralPropertyDescriptor) oprop;
            if (prop.isChildProperty() || prop.isSimpleProperty()) {
                if (parent.getStructuralProperty(prop) instanceof ASTNode) {
                    //            log(prop + " C/S Prop of -> "
                    //                + getNodeAsString(parent));
                    ret = definedIn((ASTNode) parent.getStructuralProperty(prop), findMe.toString(), constrains,
                            declaringClass);
                    if (ret != null)
                        return ret;
                }
            } else if (prop.isChildListProperty()) {
                //          log((prop) + " ChildList props of "
                //              + getNodeAsString(parent));
                List<ASTNode> nodelist = (List<ASTNode>) parent.getStructuralProperty(prop);
                for (ASTNode retNode : nodelist) {
                    ret = definedIn(retNode, findMe.toString(), constrains, declaringClass);
                    if (ret != null)
                        return ret;
                }
            }
        }
        parent = parent.getParent();
    }
    return null;
}

From source file:processing.mode.java.pdex.CompletionGenerator.java

License:Open Source License

/**
 * Give this thing a {@link Name} instance - a {@link SimpleName} from the
 * ASTNode for ex, and it tries its level best to locate its declaration in
 * the AST. It really does./*from   www.  j a v  a  2  s . c o m*/
 *
 * @param findMe
 * @return
 */
protected static ASTNode findDeclaration(Name findMe) {

    // WARNING: You're entering the Rube Goldberg territory of Experimental Mode.
    // To debug this code, thou must take the Recursive Leap of Faith.

    // log("entering --findDeclaration1 -- " + findMe.toString());
    ASTNode declaringClass;
    ASTNode parent = findMe.getParent();
    ASTNode ret;
    ArrayList<Integer> constrains = new ArrayList<>();
    if (parent.getNodeType() == ASTNode.METHOD_INVOCATION) {
        Expression exp = (Expression) parent.getStructuralProperty(MethodInvocation.EXPRESSION_PROPERTY);
        //TODO: Note the imbalance of constrains.add(ASTNode.METHOD_DECLARATION);
        // Possibly a bug here. Investigate later.
        if (((MethodInvocation) parent).getName().toString().equals(findMe.toString())) {
            constrains.add(ASTNode.METHOD_DECLARATION);

            if (exp != null) {
                constrains.add(ASTNode.TYPE_DECLARATION);
                //          log("MI EXP: " + exp.toString() + " of type "
                //              + exp.getClass().getName() + " parent: " + exp.getParent());
                if (exp instanceof MethodInvocation) {
                    SimpleType stp = extracTypeInfo(findDeclaration(((MethodInvocation) exp).getName()));
                    if (stp == null)
                        return null;
                    declaringClass = findDeclaration(stp.getName());
                    return definedIn(declaringClass, ((MethodInvocation) parent).getName().toString(),
                            constrains);
                } else if (exp instanceof FieldAccess) {
                    SimpleType stp = extracTypeInfo(findDeclaration(((FieldAccess) exp).getName()));
                    if (stp == null)
                        return null;
                    declaringClass = findDeclaration((stp.getName()));
                    return definedIn(declaringClass, ((MethodInvocation) parent).getName().toString(),
                            constrains);
                }
                if (exp instanceof SimpleName) {
                    SimpleType stp = extracTypeInfo(findDeclaration(((SimpleName) exp)));
                    if (stp == null)
                        return null;
                    declaringClass = findDeclaration(stp.getName());
                    //            log("MI.SN " + getNodeAsString(declaringClass));
                    constrains.add(ASTNode.METHOD_DECLARATION);
                    return definedIn(declaringClass, ((MethodInvocation) parent).getName().toString(),
                            constrains);
                }

            }
        } else {
            parent = parent.getParent(); // Move one up the ast. V V IMP!!
        }
    } else if (parent.getNodeType() == ASTNode.FIELD_ACCESS) {
        FieldAccess fa = (FieldAccess) parent;
        Expression exp = fa.getExpression();
        if (fa.getName().toString().equals(findMe.toString())) {
            constrains.add(ASTNode.FIELD_DECLARATION);

            if (exp != null) {
                constrains.add(ASTNode.TYPE_DECLARATION);
                //          log("FA EXP: " + exp.toString() + " of type "
                //              + exp.getClass().getName() + " parent: " + exp.getParent());
                if (exp instanceof MethodInvocation) {
                    SimpleType stp = extracTypeInfo(findDeclaration(((MethodInvocation) exp).getName()));
                    if (stp == null)
                        return null;
                    declaringClass = findDeclaration(stp.getName());
                    return definedIn(declaringClass, fa.getName().toString(), constrains);
                } else if (exp instanceof FieldAccess) {
                    SimpleType stp = extracTypeInfo(findDeclaration(((FieldAccess) exp).getName()));
                    if (stp == null)
                        return null;
                    declaringClass = findDeclaration((stp.getName()));
                    constrains.add(ASTNode.TYPE_DECLARATION);
                    return definedIn(declaringClass, fa.getName().toString(), constrains);
                }
                if (exp instanceof SimpleName) {
                    SimpleType stp = extracTypeInfo(findDeclaration(((SimpleName) exp)));
                    if (stp == null)
                        return null;
                    declaringClass = findDeclaration(stp.getName());
                    //            log("FA.SN " + getNodeAsString(declaringClass));
                    constrains.add(ASTNode.METHOD_DECLARATION);
                    return definedIn(declaringClass, fa.getName().toString(), constrains);
                }
            }

        } else {
            parent = parent.getParent(); // Move one up the ast. V V IMP!!
        }
    } else if (parent.getNodeType() == ASTNode.QUALIFIED_NAME) {

        QualifiedName qn = (QualifiedName) parent;
        if (!findMe.toString().equals(qn.getQualifier().toString())) {

            SimpleType stp = extracTypeInfo(findDeclaration((qn.getQualifier())));
            //        log(qn.getQualifier() + "->" + qn.getName());
            if (stp == null) {
                return null;
            }

            declaringClass = findDeclaration(stp.getName());

            //        log("QN decl class: " + getNodeAsString(declaringClass));
            constrains.clear();
            constrains.add(ASTNode.TYPE_DECLARATION);
            constrains.add(ASTNode.FIELD_DECLARATION);
            return definedIn(declaringClass, qn.getName().toString(), constrains);
        } else {
            if (findMe instanceof QualifiedName) {
                QualifiedName qnn = (QualifiedName) findMe;
                //          log("findMe is a QN, "
                //              + (qnn.getQualifier().toString() + " other " + qnn.getName()
                //                  .toString()));

                SimpleType stp = extracTypeInfo(findDeclaration((qnn.getQualifier())));
                if (stp == null) {
                    return null;
                }
                declaringClass = findDeclaration(stp.getName());
                constrains.clear();
                constrains.add(ASTNode.TYPE_DECLARATION);
                constrains.add(ASTNode.FIELD_DECLARATION);
                return definedIn(declaringClass, qnn.getName().toString(), constrains);
            }
        }
    } else if (parent.getNodeType() == ASTNode.SIMPLE_TYPE) {
        constrains.add(ASTNode.TYPE_DECLARATION);
        if (parent.getParent().getNodeType() == ASTNode.CLASS_INSTANCE_CREATION) {
            constrains.add(ASTNode.CLASS_INSTANCE_CREATION);
        }
    } else if (parent.getNodeType() == ASTNode.TYPE_DECLARATION) {
        // The condition where we look up the name of a class decl
        TypeDeclaration td = (TypeDeclaration) parent;
        if (findMe.equals(td.getName())) {
            return parent;
        }

    } else if (parent instanceof Expression) {
        //      constrains.add(ASTNode.TYPE_DECLARATION);
        //      constrains.add(ASTNode.METHOD_DECLARATION);
        //      constrains.add(ASTNode.FIELD_DECLARATION);
    }
    //    else if(findMe instanceof QualifiedName){
    //      QualifiedName qn = (QualifiedName) findMe;
    //      System.out
    //          .println("findMe is a QN, "
    //              + (qn.getQualifier().toString() + " other " + qn.getName()
    //                  .toString()));
    //    }
    while (parent != null) {
        //      log("findDeclaration1 -> " + getNodeAsString(parent));
        for (Object oprop : parent.structuralPropertiesForType()) {
            StructuralPropertyDescriptor prop = (StructuralPropertyDescriptor) oprop;
            if (prop.isChildProperty() || prop.isSimpleProperty()) {
                if (parent.getStructuralProperty(prop) instanceof ASTNode) {
                    //            log(prop + " C/S Prop of -> "
                    //                + getNodeAsString(parent));
                    ret = definedIn((ASTNode) parent.getStructuralProperty(prop), findMe.toString(),
                            constrains);
                    if (ret != null)
                        return ret;
                }
            } else if (prop.isChildListProperty()) {
                //          log((prop) + " ChildList props of "
                //              + getNodeAsString(parent));
                List<ASTNode> nodelist = (List<ASTNode>) parent.getStructuralProperty(prop);
                for (ASTNode retNode : nodelist) {
                    ret = definedIn(retNode, findMe.toString(), constrains);
                    if (ret != null)
                        return ret;
                }
            }
        }
        parent = parent.getParent();
    }
    return null;
}