Example usage for org.eclipse.jdt.core IJavaElementDelta F_AST_AFFECTED

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IJavaElementDelta F_AST_AFFECTED.

Prototype

int F_AST_AFFECTED

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Document

Change flag indicating that a reconcile operation has affected the compilation unit AST created in a previous reconcile operation.

Usage

From source file:com.codenvy.ide.ext.java.server.internal.core.JavaElementDelta.java

License:Open Source License

protected boolean toDebugString(StringBuffer buffer, int flags) {
    boolean prev = super.toDebugString(buffer, flags);

    if ((flags & IJavaElementDelta.F_CHILDREN) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("CHILDREN"); //$NON-NLS-1$
        prev = true;//  w ww. j  av  a  2 s  .  c  o m
    }
    if ((flags & IJavaElementDelta.F_CONTENT) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("CONTENT"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_MOVED_FROM) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("MOVED_FROM(" + ((JavaElement) getMovedFromElement()).toStringWithAncestors() + ")"); //$NON-NLS-1$ //$NON-NLS-2$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_MOVED_TO) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("MOVED_TO(" + ((JavaElement) getMovedToElement()).toStringWithAncestors() + ")"); //$NON-NLS-1$ //$NON-NLS-2$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_ADDED_TO_CLASSPATH) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("ADDED TO CLASSPATH"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_REMOVED_FROM_CLASSPATH) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("REMOVED FROM CLASSPATH"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_REORDER) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("REORDERED"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_ARCHIVE_CONTENT_CHANGED) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("ARCHIVE CONTENT CHANGED"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_SOURCEATTACHED) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("SOURCE ATTACHED"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_SOURCEDETACHED) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("SOURCE DETACHED"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_FINE_GRAINED) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("FINE GRAINED"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_PRIMARY_WORKING_COPY) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("PRIMARY WORKING COPY"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_CLASSPATH_CHANGED) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("RAW CLASSPATH CHANGED"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_RESOLVED_CLASSPATH_CHANGED) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("RESOLVED CLASSPATH CHANGED"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_PRIMARY_RESOURCE) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("PRIMARY RESOURCE"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_OPENED) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("OPENED"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_CLOSED) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("CLOSED"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_AST_AFFECTED) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("AST AFFECTED"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_CATEGORIES) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("CATEGORIES"); //$NON-NLS-1$
        prev = true;
    }
    if ((flags & IJavaElementDelta.F_ANNOTATIONS) != 0) {
        if (prev)
            buffer.append(" | "); //$NON-NLS-1$
        buffer.append("ANNOTATIONS"); //$NON-NLS-1$
        prev = true;
    }
    return prev;
}

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From source file:org.eclipse.jpt.jpa.core.internal.AbstractJpaProject.java

License:Open Source License

protected static boolean javaCompilationUnitDeltaIsRelevant(IJavaElementDelta delta) {
    // ignore Java notification for ADDED or REMOVED;
    // these are handled via resource notification
    if (delta.getKind() != IJavaElementDelta.CHANGED) {
        return false;
    }/*from ww w.ja  v  a2 s .c o m*/

    // ignore changes to/from primary working copy - no content has changed;
    // and make sure there are no other flags set that indicate *both* a
    // change to/from primary working copy *and* content has changed
    if (BitTools.onlyFlagIsSet(delta.getFlags(), IJavaElementDelta.F_PRIMARY_WORKING_COPY)) {
        return false;
    }

    // ignore when the compilation unit's resource is deleted;
    // because the AST parser will log an exception for the missing file. 
    // IJavaElementDelta.F_PRIMARY_RESOURCE is the only flag set when refactor
    // renaming a type directly in the java editor when the file is modified..
    // IJavaElementDelta.F_AST_AFFECTED is the only flag set when I refactor
    // rename a type directly in the java editor and the file is *not* modified.
    if (BitTools.onlyFlagIsSet(delta.getFlags(), IJavaElementDelta.F_PRIMARY_RESOURCE)
            || BitTools.onlyFlagIsSet(delta.getFlags(), IJavaElementDelta.F_AST_AFFECTED)) {
        ICompilationUnit compilationUnit = (ICompilationUnit) delta.getElement();
        if (!compilationUnitResourceExists(compilationUnit)) {
            return false;
        }
    }

    return true;
}

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