Example usage for org.eclipse.jdt.core Signature getSimpleNames

Introduction

In this page you can find the example usage for org.eclipse.jdt.core Signature getSimpleNames.

Prototype

public static String[] getSimpleNames(String name) 

Source Link

Document

Returns all segments of the given dot-separated qualified name.

Usage

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

License:Open Source License

/** Returns a trimmed version the simples names returned by Signature. */
public static String[] getTrimmedSimpleNames(String name) {
    String[] result = Signature.getSimpleNames(name);
    for (int i = 0, length = result.length; i < length; i++) {
        result[i] = result[i].trim();//from  w ww  .j  a  v a  2  s  .  co m
    }
    return result;
}

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From source file:com.google.gwt.eclipse.core.search.JavaRefIndex.java

License:Open Source License

/**
 * Returns all classes referenced by this Java ref. This includes the specific
 * type specified in the reference, as well as all declaring types. For
 * example, if the ref's className() is 'com.google.A.B.C', this will return
 * the array: [ com.google.A.B.C, com.google.A.B, com.google.A ]
 *///w  ww .  j  a  v  a  2s. co m
private String[] getClassNames(IIndexedJavaRef ref) {
    String innermostClassName = ref.className().replace('$', '.');
    List<String> segments = Arrays.asList(Signature.getSimpleNames(innermostClassName));
    List<String> classNames = new ArrayList<String>();

    // Build the list of class names from innermost to outermost
    for (int i = segments.size() - 1; i >= 0; i--) {
        // If we hit a lower-case segment, assume it's a package fragment, which
        // means there are no remaining outer types to add to the index
        if (Character.isLowerCase(segments.get(i).charAt(0))) {
            break;
        }

        // Add the current class name (fully-qualified) to the list
        String[] classSegments = segments.subList(0, i + 1).toArray(new String[0]);
        String className = Signature.toQualifiedName(classSegments);
        classNames.add(className);
    }

    return classNames.toArray(new String[0]);
}

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