Adding Checkstyle rules

3 files changed, 123 insertions, 0 deletions

diff --git a/.checkstyle b/.checkstyle
new file mode 100644
index 0000000..e31fe85
--- /dev/null
+++ b/.checkstyle
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<fileset-config file-format-version="1.2.0" simple-config="true" sync-formatter="false">
+  <local-check-config name="Group Checkstyle" location="support_files/checkstyle.xml" type="project" description="">
+    <additional-data name="protect-config-file" value="false"/>
+  </local-check-config>
+  <fileset name="all" enabled="true" check-config-name="Group Checkstyle" local="true">
+    <file-match-pattern match-pattern="." include-pattern="true"/>
+  </fileset>
+</fileset-config>
diff --git a/.project b/.project
index 2d8c1c8..a46cfcc 100644
--- a/.project
+++ b/.project
@@ -10,8 +10,14 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>net.sf.eclipsecs.core.CheckstyleBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
 		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>net.sf.eclipsecs.core.CheckstyleNature</nature>
 	</natures>
 </projectDescription>
diff --git a/support_files/checkstyle.xml b/support_files/checkstyle.xml
new file mode 100644
index 0000000..41a938f
--- /dev/null
+++ b/support_files/checkstyle.xml
@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE module PUBLIC "-//Puppy Crawl//DTD Check Configuration 1.3//EN" "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
+
+<!--
+    This configuration file was written by the eclipse-cs plugin configuration editor
+-->
+<!--
+    Checkstyle-Configuration: YKJJEB CheckStyle
+    Description: none
+-->
+<module name="Checker">
+  <property name="severity" value="warning"/>
+  <module name="TreeWalker">
+    <property name="tabWidth" value="4"/>
+    <module name="JavadocMethod">
+      <property name="logLoadErrors" value="true"/>
+      <property name="suppressLoadErrors" value="true"/>
+    </module>
+    <module name="JavadocType"/>
+    <module name="JavadocVariable"/>
+    <module name="JavadocStyle"/>
+    <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"/>
+    <module name="AvoidStarImport"/>
+    <module name="IllegalImport"/>
+    <module name="RedundantImport"/>
+    <module name="UnusedImports"/>
+    <module name="LineLength"/>
+    <module name="MethodLength"/>
+    <module name="ParameterNumber"/>
+    <module name="EmptyForIteratorPad"/>
+    <module name="MethodParamPad"/>
+    <module name="NoWhitespaceAfter">
+      <property name="tokens" value="BNOT,DEC,DOT,INC,LNOT,UNARY_MINUS,UNARY_PLUS"/>
+    </module>
+    <module name="NoWhitespaceBefore"/>
+    <module name="OperatorWrap"/>
+    <module name="ParenPad"/>
+    <module name="TypecastParenPad"/>
+    <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="AvoidInlineConditionals"/>
+    <module name="DoubleCheckedLocking"/>
+    <module name="EmptyStatement"/>
+    <module name="EqualsHashCode"/>
+    <module name="HiddenField"/>
+    <module name="IllegalInstantiation"/>
+    <module name="InnerAssignment"/>
+    <module name="MagicNumber"/>
+    <module name="MissingSwitchDefault"/>
+    <module name="RedundantThrows">
+      <property name="logLoadErrors" value="true"/>
+      <property name="suppressLoadErrors" value="true"/>
+    </module>
+    <module name="SimplifyBooleanExpression"/>
+    <module name="SimplifyBooleanReturn"/>
+    <module name="DesignForExtension">
+      <property name="severity" value="ignore"/>
+      <metadata name="net.sf.eclipsecs.core.lastEnabledSeverity" value="inherit"/>
+    </module>
+    <module name="FinalClass"/>
+    <module name="HideUtilityClassConstructor"/>
+    <module name="InterfaceIsType"/>
+    <module name="VisibilityModifier"/>
+    <module name="ArrayTypeStyle"/>
+    <module name="FinalParameters"/>
+    <module name="TodoComment">
+      <property name="severity" value="ignore"/>
+      <metadata name="net.sf.eclipsecs.core.lastEnabledSeverity" value="inherit"/>
+    </module>
+    <module name="UpperEll"/>
+  </module>
+  <module name="JavadocPackage">
+    <property name="severity" value="ignore"/>
+    <metadata name="net.sf.eclipsecs.core.lastEnabledSeverity" value="inherit"/>
+  </module>
+  <module name="NewlineAtEndOfFile">
+    <property name="severity" value="ignore"/>
+    <metadata name="net.sf.eclipsecs.core.lastEnabledSeverity" value="inherit"/>
+  </module>
+  <module name="Translation"/>
+  <module name="FileLength"/>
+  <module name="FileTabCharacter">
+    <property name="severity" value="ignore"/>
+    <metadata name="net.sf.eclipsecs.core.lastEnabledSeverity" value="inherit"/>
+  </module>
+  <module name="RegexpSingleline">
+    <property name="severity" value="ignore"/>
+    <property name="format" value="\s+$"/>
+    <property name="message" value="Line has trailing spaces."/>
+    <metadata name="net.sf.eclipsecs.core.lastEnabledSeverity" value="inherit"/>
+  </module>
+</module>