MibContext.java

/*
 * Mibble MIB Parser (www.mibble.org)
 *
 * See LICENSE.txt for licensing information.
 *
 * Copyright (c) 2004-2017 Per Cederberg. All rights reserved.
 */

package net.percederberg.mibble;

/**
 * A MIB symbol context. This interface is implemented by all objects
 * that contains multiple named references to MIB symbols.<p>
 *
 * <strong>Note:</strong> This interface is internal to Mibble and
 * only exposed to make it available in different packages.
 *
 * @author   Per Cederberg
 * @version  2.4
 * @since    2.0
 */
public interface MibContext {

    /**
     * Searches for a named MIB symbol. This method may search outside
     * the normal (or strict) scope, thereby allowing a form of
     * relaxed search. Note that the results from the normal and
     * expanded search may not be identical, due to the context
     * chaining and the same symbol name appearing in various
     * contexts.<p>
     *
     * <strong>NOTE:</strong> This is an internal method that should
     * only be called by the MIB loader.
     *
     * @param name           the symbol name
     * @param expanded       the expanded scope flag
     *
     * @return the MIB symbol, or null if not found
     *
     * @since 2.4
     */
    MibSymbol findSymbol(String name, boolean expanded);
}