fop/src/java/org/apache/fop/datatypes/Length.java

/*
 * Copyright 1999-2004 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* $Id$ */

package org.apache.fop.datatypes;

/**
 * A length quantity in XSL
 */
public interface Length extends Numeric {
    /**
     * Returns the length in 1/1000ths of a point (millipoints)
     * @return the length in millipoints
     */
    public int getValue();

    /**
     * Return true if the length has the "auto" value.
     * @return true when length is auto.
     */
    public boolean isAuto();
}