package language; public class Context { public static void main(String[] argList) { new C().run(); } } class C { static int MAX = 2; int i; C() { i = 1; } public void run() { try { more(); } catch (MoreError e) { // log but continue System.out.println(e.getMessage()); } } private void more() { i++; if (i >= MAX) { i = 0; throw new MoreError(); } } static class MoreError extends Error { MoreError() { super("was too much!"); } } } /** @author Erik Hilsdale, Wes Isberg */ aspect A { // START-SAMPLE language-fieldSetContext Check input and result for a field set. /** * Check input and result for a field set. */ void around(int input, C targ) : set(int C.i) && args(input) && target(targ) { String m = "setting C.i=" + targ.i + " to " + input; System.out.println(m); proceed(input, targ); if (targ.i != input) { throw new Error("expected " + input); } } // END-SAMPLE language-fieldSetContext // START-SAMPLE language-handlerContext Log exception being handled /** * Log exception being handled */ before (C.MoreError e) : handler(C.MoreError) && args(e) && within(C) { System.out.println("handling " + e); } // END-SAMPLE language-handlerContext // See Initialization.java for constructor call, // constructor execution, and {pre}-initialization }ars'>Temp_ChangeBars Apache XML Graphics FOP: https://github.com/apache/xmlgraphics-fopwww-data
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path: root/src/java/org/apache/fop/fo/properties/CommonRelativePosition.java
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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.fo.properties;

import org.apache.fop.datatypes.Length;
import org.apache.fop.fo.Constants;
import org.apache.fop.fo.PropertyList;
import org.apache.fop.fo.expr.PropertyException;

/**
 * Store all common relative position properties.
 * See Sec 7.12 of the XSL-FO Standard.
 * Public "structure" allows direct member access.
 */
public class CommonRelativePosition {
    /**
     * The "relative-position" property.
     */
    public int relativePosition;
    
    /**
     * The "top" property.
     */
    public Length top;

    /**
     * The "right" property.
     */
    public Length right;
    
    /**
     * The "bottom" property.
     */
    public Length bottom;
    
    /**
     * The "left" property.
     */
    public Length left;

    /**
     * Create a CommonRelativePosition object.
     * @param pList The PropertyList with propery values.
     */
    public CommonRelativePosition(PropertyList pList) throws PropertyException {
        relativePosition = pList.get(Constants.PR_RELATIVE_POSITION).getEnum();
        top = pList.get(Constants.PR_TOP).getLength();
        bottom = pList.get(Constants.PR_BOTTOM).getLength();
        left = pList.get(Constants.PR_LEFT).getLength();
        right = pList.get(Constants.PR_RIGHT).getLength();      
    }

}