<?xml version="1.0" encoding="UTF-8"?>
<!--
  ! 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.
  !-->
<!DOCTYPE module PUBLIC
    "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
    "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">

<!--
    Checkstyle-Configuration: Aapche PDFBox Checkstyle Configuration
    Description: Describes all the code styling rules for the Apache PDFBox project.
-->
<module name="Checker">
    <property name="charset" value="ISO-8859-1"/>
    <property name="severity" value="warning"/>

    <!-- Checks that a package.html file exists for each package.     -->
    <!-- See http://checkstyle.sourceforge.net/config_javadoc.html#JavadocPackage -->
    <module name="JavadocPackage">
        <property name="allowLegacy" value="true"/>
    </module>

    <!-- Checks whether files end with a new line.                        -->
    <!-- See http://checkstyle.sf.net/config_misc.html#NewlineAtEndOfFile -->
    <!--<module name="NewlineAtEndOfFile"/>-->

    <!-- Checks that property files contain the same keys.         -->
    <!-- See http://checkstyle.sf.net/config_misc.html#Translation -->
    <module name="Translation"/>

    <!-- Checks for Size Violations.                    -->
    <!-- See http://checkstyle.sf.net/config_sizes.html -->
    <module name="FileLength"/>

    <module name="FileTabCharacter">
        <property name="eachLine" value="true"/>
        <property name="severity" value="error"/>
    </module>


    <module name="TreeWalker">

        <!-- Checks for Javadoc comments.                     -->
        <!-- See http://checkstyle.sf.net/config_javadoc.html -->
        <module name="JavadocMethod">
            <property name="scope" value="protected"/>
        </module>
        <module name="JavadocType">
            <property name="scope" value="protected"/>
        </module>
        <module name="JavadocType">
            <property name="versionFormat" value="\$Revision.*\$"/>
        </module>


        <module name="JavadocVariable">
            <property name="scope" value="protected"/>
        </module>
        <module name="JavadocStyle"/>


        <!-- Checks for Naming Conventions.                  -->
        <!-- See http://checkstyle.sf.net/config_naming.html -->
        <module name="ConstantName"/>
        <module name="LocalFinalVariableName"/>
        <module name="LocalVariableName"/>
        <module name="MemberName"/>
        <module name="MethodName"/>
        <module name="PackageName"/>
        <module name="ParameterName"/>
        <module name="StaticVariableName"/>
        <module name="TypeName"/>


        <!-- Checks for Headers                                -->
        <!-- See http://checkstyle.sf.net/config_header.html   -->
        <!-- <module name="Header">                            -->
            <!-- The follow property value demonstrates the ability     -->
            <!-- to have access to ANT properties. In this case it uses -->
            <!-- the ${basedir} property to allow Checkstyle to be run  -->
            <!-- from any directory within a project. See property      -->
            <!-- expansion,                                             -->
            <!-- http://checkstyle.sf.net/config.html#properties        -->
            <!-- <property                                              -->
            <!--     name="headerFile"                                  -->
            <!--     value="${basedir}/java.header"/>                   -->
        <!-- </module> -->

        <!-- Following interprets the header file as regular expressions. -->
        <!-- <module name="RegexpHeader"/>                                -->


        <!-- Checks for imports                              -->
        <!-- See http://checkstyle.sf.net/config_import.html -->
        <module name="AvoidStarImport"/>
        <module name="IllegalImport"/> <!-- defaults to sun.* packages -->
        <module name="RedundantImport"/>
        <module name="UnusedImports"/>


        <!-- Checks for Size Violations.                    -->
        <!-- See http://checkstyle.sf.net/config_sizes.html -->
        <module name="LineLength">
            <property name="max" value="120"/>
        </module>

        <module name="MethodLength">
            <property name="max" value="600"/>
        </module>

        <module name="ParameterNumber">
            <property name="max" value="9"/>
        </module>



        <!-- Checks for whitespace                               -->
        <!-- See http://checkstyle.sf.net/config_whitespace.html -->
        <module name="EmptyForIteratorPad"/>
        <module name="MethodParamPad"/>
        <!--<module name="NoWhitespaceAfter"/>-->
        <module name="NoWhitespaceBefore"/>
        <!--<module name="OperatorWrap"/>-->
        <!--<module name="ParenPad">
            <property name="option" value="space" />
        </module>-->
        <!--<module name="TypecastParenPad"/>-->
        <!--<module name="WhitespaceAfter"/>-->
        <!--<module name="WhitespaceAround"/>-->


        <!-- Modifier Checks                                    -->
        <!-- See http://checkstyle.sf.net/config_modifiers.html -->
        <module name="ModifierOrder"/>
        <!--<module name="RedundantModifier"/>-->


        <!-- Checks for blocks. You know, those {}'s         -->
        <!-- See http://checkstyle.sf.net/config_blocks.html -->
        <!--<module name="AvoidNestedBlocks"/>-->
        <!--<module name="EmptyBlock"/>-->
        <module name="LeftCurly">
            <property name="option" value="nl"/>
        </module>
        <module name="NeedBraces"/>
        <module name="RightCurly">
            <property name="option" value="alone"/>
        </module>


        <!-- Checks for common coding problems               -->
        <!-- See http://checkstyle.sf.net/config_coding.html -->
        <!--<module name="AvoidInlineConditionals"/>-->
        <module name="EmptyStatement"/>
        <module name="EqualsHashCode"/>
        <module name="HiddenField"/>
        <module name="IllegalInstantiation">
            <property name="classes" value="java.lang.Boolean"/>
        </module>

        <!--<module name="InnerAssignment"/>-->
        <!--<module name="MagicNumber"/>-->
        <module name="MissingSwitchDefault"/>
        <module name="RedundantThrows"/>
        <module name="SimplifyBooleanExpression"/>
        <module name="SimplifyBooleanReturn"/>

        <!-- Checks for class design                         -->
        <!-- See http://checkstyle.sf.net/config_design.html -->
        <!--<module name="DesignForExtension"/>-->
        <!--<module name="FinalClass"/>-->
        <module name="HideUtilityClassConstructor"/>
        <module name="InterfaceIsType"/>
        <!--<module name="VisibilityModifier"/>-->


        <!-- Miscellaneous other checks.                   -->
        <!-- See http://checkstyle.sf.net/config_misc.html -->
        <module name="ArrayTypeStyle"/>
        <!--<module name="FinalParameters"/>-->
        <module name="TodoComment"/>
        <module name="UpperEll"/>

    </module>

</module>
