Example usage for org.eclipse.jdt.internal.core JavaElementDelta added

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.core JavaElementDelta added.

Prototype

public void added(IJavaElement element) 

Source Link

Document

Creates the nested deltas resulting from an add operation.

Usage

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

License:Open Source License

/**
 * Creates any destination package fragment(s) which do not exists yet.
 * Return true if a read-only package fragment has been found among package fragments, false otherwise
 *///w w  w .j  av  a 2 s  .  c  o  m
private boolean createNeededPackageFragments(IContainer sourceFolder, PackageFragmentRoot root,
        String[] newFragName, boolean moveFolder) throws JavaModelException {
    boolean containsReadOnlyPackageFragment = false;
    IContainer parentFolder = (IContainer) root.resource();
    JavaElementDelta projectDelta = null;
    String[] sideEffectPackageName = null;
    char[][] inclusionPatterns = root.fullInclusionPatternChars();
    char[][] exclusionPatterns = root.fullExclusionPatternChars();
    for (int i = 0; i < newFragName.length; i++) {
        String subFolderName = newFragName[i];
        sideEffectPackageName = Util.arrayConcat(sideEffectPackageName, subFolderName);
        IResource subFolder = parentFolder.findMember(subFolderName);
        if (subFolder == null) {
            // create deepest folder only if not a move (folder will be moved in processPackageFragmentResource)
            if (!(moveFolder && i == newFragName.length - 1)) {
                createFolder(parentFolder, subFolderName, this.force);
            }
            parentFolder = parentFolder.getFolder(new Path(subFolderName));
            sourceFolder = sourceFolder.getFolder(new Path(subFolderName));
            if (Util.isReadOnly(sourceFolder)) {
                containsReadOnlyPackageFragment = true;
            }
            IPackageFragment sideEffectPackage = root.getPackageFragment(sideEffectPackageName);
            if (i < newFragName.length - 1 // all but the last one are side effect packages
                    && !Util.isExcluded(parentFolder, inclusionPatterns, exclusionPatterns)) {
                if (projectDelta == null) {
                    projectDelta = getDeltaFor(root.getJavaProject());
                }
                projectDelta.added(sideEffectPackage);
            }
            this.createdElements.add(sideEffectPackage);
        } else {
            parentFolder = (IContainer) subFolder;
        }
    }
    return containsReadOnlyPackageFragment;
}

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