Example usage for org.eclipse.jdt.core.jdom IDOMNode getFirstChild

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.jdom IDOMNode getFirstChild.

Prototype

public IDOMNode getFirstChild();

Source Link

Document

Returns the first child of this node.

Usage

From source file:com.iw.plugins.spindle.wizards.project.ApplicationWizardPage.java

License:Mozilla Public License

private IDOMMethod findMethod(IDOMNode type, String desiredMethod) {
    IDOMNode current = type.getFirstChild();
    if (current != null) {
        while (true) {
            if (current.getNodeType() == IDOMNode.METHOD && desiredMethod.equals(current.getName())) {
                return (IDOMMethod) current;
            }/*  ww w  .  j a  v  a  2 s  .c  om*/
            current = current.getNextNode();
        }
    }
    return null;
}

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From source file:org.eclipse.emf.codegen.jmerge.JMerger.java

License:Open Source License

protected IDOMNode insertClone(IDOMNode sourceNode) {
    IDOMNode targetNode = null;/*from  w w w . j  av  a 2 s.  c  o  m*/
    switch (sourceNode.getNodeType()) {
    case IDOMNode.COMPILATION_UNIT: {
        targetNode = jdomFactory.createCompilationUnit(applyFormatRules(sourceNode.getContents()),
                ((IDOMCompilationUnit) sourceNode).getName());
        break;
    }
    case IDOMNode.PACKAGE: {
        targetNode = jdomFactory.createPackage(applyFormatRules(sourceNode.getContents()));
        break;
    }
    case IDOMNode.IMPORT: {
        targetNode = jdomFactory.createImport(applyFormatRules(sourceNode.getContents()));
        break;
    }
    case IDOMNode.TYPE: {
        targetNode = jdomFactory.createType(applyFormatRules(sourceNode.getContents()));
        break;
    }
    case IDOMNode.INITIALIZER: {
        targetNode = jdomFactory.createInitializer(applyFormatRules(sourceNode.getContents()));
        break;
    }
    case IDOMNode.FIELD: {
        targetNode = jdomFactory.createField(applyFormatRules(sourceNode.getContents()));
        break;
    }
    case IDOMNode.METHOD: {
        targetNode = jdomFactory.createMethod(applyFormatRules(sourceNode.getContents()));
        break;
    }
    default: {
        targetNode = (IDOMNode) sourceNode.clone();
        break;
    }
    }

    if (targetNode != null) {
        map(sourceNode, targetNode);
        mapChildren(sourceNode, targetNode);
    } else {
        // System.err.println("Warning: Cannot clone '" + sourceNode.getContents() + "'");
    }
    for (IDOMNode previousNode = sourceNode.getPreviousNode(); previousNode != null; previousNode = previousNode
            .getPreviousNode()) {
        IDOMNode targetSibling = (IDOMNode) sourceToTargetMap.get(previousNode);
        if (targetSibling != null) {
            IDOMNode targetNextSibling = targetSibling.getNextNode();
            if (targetNextSibling == null) {
                targetSibling.getParent().addChild(targetNode);
            } else {
                targetNextSibling.insertSibling(targetNode);
            }

            return targetNode;
        }
    }
    if (sourceNode.getParent() != null) {
        IDOMNode targetParent = (IDOMNode) sourceToTargetMap.get(sourceNode.getParent());
        IDOMNode targetSibling = targetParent.getFirstChild();
        if (targetSibling == null) {
            targetParent.addChild(targetNode);
        } else {
            targetSibling.insertSibling(targetNode);
        }
    }
    return targetNode;
}

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From source file:org.eclipse.emf.codegen.jmerge.JMerger.java

License:Open Source License

protected void mapChildren(IDOMNode sourceNode, IDOMNode targetNode) {
    map(sourceNode, targetNode);/*from   w ww .  j a v a  2 s  .  c om*/
    for (IDOMNode sourceChild = sourceNode.getFirstChild(), targetChild = targetNode
            .getFirstChild(); sourceChild != null; sourceChild = sourceChild
                    .getNextNode(), targetChild = targetChild.getNextNode()) {
        mapChildren(sourceChild, targetChild);
    }
}

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From source file:org.eclipse.emf.codegen.merge.java.facade.jdom.JDOMFacadeHelper.java

License:Open Source License

@Override
public JNode getFirstChild(JNode node) {
    IDOMNode idomNode = getIDOMNode(node);
    return convertToNode(idomNode.getFirstChild());
}

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