hippo4j/dev-support/hippo4j_checkstyle.xml

<?xml version="1.0"?>
<!--
  ~ 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">
<module name="Checker">
    <module name="NewlineAtEndOfFile"/>
    <module name="RegexpSingleline">
        <property name="format" value="printStackTrace"/>
        <property name="message" value="Prohibit invoking printStackTrace in source code !"/>
    </module>
    <module name="TreeWalker">
        <module name="AvoidStarImport">
            <property name="excludes" value="java.io,java.net,java.lang.Math"/>
            <property name="allowClassImports" value="false"/>
            <property name="allowStaticMemberImports" value="true"/>
        </module>
        <module name="IllegalImport"/>
        <module name="RedundantImport"/>
        <module name="UnusedImports"/>
        <module name="JavadocType">
            <property name="allowUnknownTags" value="true"/>
            <property name="allowMissingParamTags" value="true"/>
            <message key="javadoc.missing" value="Class Comments: Missing Javadoc Comments"/>
        </module>
        <!-- Do not scan method annotations for now -->
        <!--<module name="JavadocMethod">
            <property name="tokens" value="METHOD_DEF"/>
            <property name="allowMissingPropertyJavadoc" value="true"/>
            <message key="javadoc.missing" value="Method Comments: Missing Javadoc Comments"/>
        </module>-->
        <module name="LocalFinalVariableName"/>
        <module name="LocalVariableName"/>
        <module name="PackageName">
            <property name="format" value="^[a-z]+(\.[a-z][a-z0-9]*)*$" />
        </module>
        <module name="StaticVariableName"/>
        <module name="TypeName"/>
        <module name="MemberName"/>
        <module name="MethodName"/>
        <module name="ParameterName "/>
        <module name="ConstantName"/>
        <module name="ArrayTypeStyle"/>
        <module name="UpperEll"/>
        <module name="LineLength">
            <property name="max" value="200"/>
        </module>
        <module name="MethodLength">
            <property name="tokens" value="METHOD_DEF"/>
            <property name="max" value="150"/>
        </module>
        <module name="ParameterNumber">
            <property name="max" value="5"/>
            <property name="ignoreOverriddenMethods" value="true"/>
            <property name="tokens" value="METHOD_DEF"/>
        </module>
        <module name="MethodParamPad"/>
        <module name="TypecastParenPad"/>
        <module name="NoWhitespaceAfter"/>
        <module name="NoWhitespaceBefore"/>
        <module name="OperatorWrap"/>
        <module name="ParenPad"/>
        <module name="WhitespaceAfter"/>
        <module name="WhitespaceAround"/>
        <module name="ModifierOrder"/>
        <module name="RedundantModifier"/>
        <module name="AvoidNestedBlocks"/>
        <module name="EmptyBlock"/>
        <module name="LeftCurly"/>
        <module name="NeedBraces"/>
        <module name="RightCurly"/>
        <module name="EmptyStatement"/>
        <module name="EqualsHashCode"/>
        <module name="IllegalInstantiation"/>
        <module name="InnerAssignment"/>
        <module name="MagicNumber">
            <property name="ignoreNumbers" value="0, 1, 2"/>
            <property name="ignoreAnnotation" value="true"/>
            <property name="ignoreHashCodeMethod" value="true"/>
            <property name="ignoreFieldDeclaration" value="true"/>
        </module>
        <module name="MissingSwitchDefault"/>
        <module name="SimplifyBooleanExpression"/>
        <module name="SimplifyBooleanReturn"/>
        <module name="FinalClass"/>
        <module name="InterfaceIsType"/>
        <module name="VisibilityModifier">
            <property name="packageAllowed" value="true"/>
            <property name="protectedAllowed" value="true"/>
        </module>
        <module name="StringLiteralEquality"/>
        <module name="NestedForDepth">
            <property name="max" value="3"/>
        </module>
        <module name="NestedIfDepth">
            <property name="max" value="4"/>
        </module>
        <module name="UncommentedMain">
            <property name="excludedClasses" value=".*Application$"/>
        </module>
        <module name="Regexp">
            <property name="format" value="System\.out\.println"/>
            <property name="illegalPattern" value="true"/>
        </module>
        <module name="ReturnCount">
            <property name="max" value="4"/>
        </module>
        <module name="NestedTryDepth ">
            <property name="max" value="4"/>
        </module>
        <module name="SuperFinalize"/>
        <module name="SuperClone"/>
    </module>
</module>