Example usage for org.eclipse.jdt.internal.core.hierarchy HierarchyResolver setFocusType

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.core.hierarchy HierarchyResolver setFocusType.

Prototype

public ReferenceBinding setFocusType(char[][] compoundName) 

Source Link

Usage

From source file:org.eclipse.ajdt.internal.core.search.ExtraITDFinder.java

License:Open Source License

private List<IntertypeElement> findRelevantITDs(SearchPattern pattern, HierarchyResolver resolver,
        AJCompilationUnit unit) throws JavaModelException {
    List<IntertypeElement> allItds = getAllItds(unit);
    if (allItds.size() == 0) {
        return Collections.emptyList();
    }//from  w  ww  . j  a  v a2  s  . c om

    // find target type
    char[] targetTypeName = null;
    if (pattern instanceof FieldPattern) {
        targetTypeName = TargetTypeUtils.getName(TargetTypeUtils.getQualName((FieldPattern) pattern),
                TargetTypeUtils.getSimpleName((FieldPattern) pattern));
    } else if (pattern instanceof MethodPattern) {
        targetTypeName = TargetTypeUtils.getName(((MethodPattern) pattern).declaringQualification,
                ((MethodPattern) pattern).declaringSimpleName);
    }

    // if target type is not known, then this means that a target
    // type is not specified and therefore do not remove any 
    // potential matches.
    if (targetTypeName != null && targetTypeName.length > 0) {
        if (resolver != null) {
            resolver.setFocusType(CharOperation.splitOn('.', targetTypeName));
        }

        for (Iterator<IntertypeElement> itdIter = allItds.iterator(); itdIter.hasNext();) {
            IntertypeElement itd = itdIter.next();
            if (!isSubtypeOfSearchPattern(targetTypeName, itd, resolver)) {
                itdIter.remove();
            }
        }
    }
    return allItds;
}

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