/*
 * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.mdsal.binding.java.api.generator;

import org.opendaylight.mdsal.binding.model.api.Type;
import org.opendaylight.mdsal.binding.model.util.Types;
import org.opendaylight.yangtools.yang.common.Empty;

/**
 * Various constants when generating JAVA source code.
 */
final class Constants {
    public static final String COMMA = ",";
    public static final String DOT = ".";

    /**
     * Name or prefix (multiple patterns in builder class as composed with '_' and upper case of the field name)
     * of the class constant which contains list of <code>Pattern</code> instances. The type of this constant is
     * Pattern[] for more than one pattern, or Pattern if there is only a single one.
     */
    public static final String MEMBER_PATTERN_LIST = "patterns";

    /**
     * Name or prefix (multiple patterns in builder class as composed with '_' and upper case of the field name)
     * of the class constant which contains a list of XSD regular expression strings. The type of this constant is
     * String[] (or String for single strings) and it corresponds to {@link #MEMBER_PATTERN_LIST} in both size
     * and ordering.
     */
    public static final String MEMBER_REGEX_LIST = "regexes";

    // This should live in a common artifact
    static final Type EMPTY = Types.typeForClass(Empty.class);

    private Constants() {

    }
}