Example usage for org.eclipse.jdt.internal.core.util MementoTokenizer PACKAGEFRAGMENT

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.core.util MementoTokenizer PACKAGEFRAGMENT.

Prototype

String PACKAGEFRAGMENT

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Usage

From source file:org.eclipse.che.jdt.internal.core.JavaProject.java

License:Open Source License

@Override
public IJavaElement getHandleFromMemento(String token, MementoTokenizer memento, WorkingCopyOwner owner) {
    switch (token.charAt(0)) {
    case JEM_PACKAGEFRAGMENTROOT:
        String rootPath = IPackageFragmentRoot.DEFAULT_PACKAGEROOT_PATH;
        token = null;//from ww  w  .  j  a va2  s  .co  m
        while (memento.hasMoreTokens()) {
            token = memento.nextToken();
            // https://bugs.eclipse.org/bugs/show_bug.cgi?id=331821
            if (token == MementoTokenizer.PACKAGEFRAGMENT || token == MementoTokenizer.COUNT) {
                break;
            }
            rootPath += token;
        }
        JavaElement root = (JavaElement) getPackageFragmentRoot(new File(rootPath));
        if (token != null && token.charAt(0) == JEM_PACKAGEFRAGMENT) {
            return root.getHandleFromMemento(token, memento, owner);
        } else {
            return root.getHandleFromMemento(memento, owner);
        }
    }
    return null;
}

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From source file:org.eclipse.jdt.internal.core.JavaProject.java

License:Open Source License

public IJavaElement getHandleFromMemento(String token, MementoTokenizer memento, WorkingCopyOwner owner) {
    switch (token.charAt(0)) {
    case JEM_PACKAGEFRAGMENTROOT:
        String rootPath = IPackageFragmentRoot.DEFAULT_PACKAGEROOT_PATH;
        token = null;/*from w  w w. ja va 2  s  .  co m*/
        while (memento.hasMoreTokens()) {
            token = memento.nextToken();
            // https://bugs.eclipse.org/bugs/show_bug.cgi?id=331821
            if (token == MementoTokenizer.PACKAGEFRAGMENT || token == MementoTokenizer.COUNT) {
                break;
            }
            rootPath += token;
        }
        JavaElement root = (JavaElement) getPackageFragmentRoot(new Path(rootPath));
        if (token != null && token.charAt(0) == JEM_PACKAGEFRAGMENT) {
            return root.getHandleFromMemento(token, memento, owner);
        } else {
            return root.getHandleFromMemento(memento, owner);
        }
    }
    return null;
}

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