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Binary files /dev/null and b/.gradle/7.5.1/fileHashes/resourceHashesCache.bin differ diff --git a/.gradle/7.5.1/gc.properties b/.gradle/7.5.1/gc.properties new file mode 100644 index 0000000..e69de29 diff --git a/.gradle/buildOutputCleanup/buildOutputCleanup.lock b/.gradle/buildOutputCleanup/buildOutputCleanup.lock new file mode 100644 index 0000000..6eaa050 Binary files /dev/null and b/.gradle/buildOutputCleanup/buildOutputCleanup.lock differ diff --git a/.gradle/buildOutputCleanup/cache.properties b/.gradle/buildOutputCleanup/cache.properties new file mode 100644 index 0000000..be5996b --- /dev/null +++ b/.gradle/buildOutputCleanup/cache.properties @@ -0,0 +1,2 @@ +#Tue Sep 27 08:56:27 BST 2022 +gradle.version=7.5.1 diff --git a/.gradle/buildOutputCleanup/outputFiles.bin b/.gradle/buildOutputCleanup/outputFiles.bin new file mode 100644 index 0000000..d3be7d3 Binary files /dev/null and b/.gradle/buildOutputCleanup/outputFiles.bin differ diff --git a/.gradle/file-system.probe b/.gradle/file-system.probe new file mode 100644 index 0000000..f90887c Binary files /dev/null and b/.gradle/file-system.probe differ diff --git a/.gradle/vcs-1/gc.properties b/.gradle/vcs-1/gc.properties new file mode 100644 index 0000000..e69de29 diff --git a/bin/main/practical1/NumberTools.class b/bin/main/practical1/NumberTools.class new file mode 100644 index 0000000..8c67165 Binary files /dev/null and b/bin/main/practical1/NumberTools.class differ diff --git a/bin/main/practical1/Practical1.class b/bin/main/practical1/Practical1.class new file mode 100644 index 0000000..2088bfe Binary files /dev/null and b/bin/main/practical1/Practical1.class differ diff --git a/bin/test/practical1/NumberToolsTest.class b/bin/test/practical1/NumberToolsTest.class new file mode 100644 index 0000000..ac0ee1d Binary files /dev/null and b/bin/test/practical1/NumberToolsTest.class differ diff --git a/build.gradle b/build.gradle new file mode 100644 index 0000000..c553b79 --- /dev/null +++ b/build.gradle @@ -0,0 +1,37 @@ +/* + * This file was generated by the Gradle 'init' task. + * + * This is a general purpose Gradle build. + * Learn more about Gradle by exploring our samples at https://docs.gradle.org/7.4.2/samples + */ +plugins { + id 'java' +} + +sourceCompatibility = 11 + +// this tells Gradle where to find the dependencies +// mavenCentral has pretty much anything you're likely to want +repositories { + mavenCentral() +} + +// "implementation" dependencies are needed by the program to run. +// "TestImplementation" dependencies are only needed when testing the program. +// We’ll come back to that shortly. +dependencies { + implementation group: 'com.github.spullara.cli-parser', name: 'cli-parser', version: '1.1.5' + implementation group: 'org.apache.commons', name: 'commons-math3', version: '3.0' + implementation group: 'com.opencsv', name: 'opencsv', version: '3.7' + testImplementation group: 'junit', name: 'junit', version: '4.13.2' +} + +// this will gather up all the libraries and include them in the "build" jar +// so the program can be more easily run +jar { + duplicatesStrategy = DuplicatesStrategy.EXCLUDE + + from { + configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) } + } +} \ No newline at end of file diff --git a/build/classes/java/main/practical1/NumberTools.class b/build/classes/java/main/practical1/NumberTools.class new file mode 100644 index 0000000..5a11454 Binary files /dev/null and b/build/classes/java/main/practical1/NumberTools.class differ diff --git a/build/classes/java/main/practical1/Practical1.class b/build/classes/java/main/practical1/Practical1.class new file mode 100644 index 0000000..963ed03 Binary files /dev/null and b/build/classes/java/main/practical1/Practical1.class differ diff --git a/build/classes/java/test/practical1/NumberToolsTest.class b/build/classes/java/test/practical1/NumberToolsTest.class new file mode 100644 index 0000000..f460ac8 Binary files /dev/null and b/build/classes/java/test/practical1/NumberToolsTest.class differ diff --git a/build/libs/Practical1Gradle.jar b/build/libs/Practical1Gradle.jar new file mode 100644 index 0000000..4eec980 Binary files /dev/null and b/build/libs/Practical1Gradle.jar differ diff --git a/build/reports/tests/test/classes/practical1.NumberToolsTest.html b/build/reports/tests/test/classes/practical1.NumberToolsTest.html new file mode 100644 index 0000000..2a305a2 --- /dev/null +++ b/build/reports/tests/test/classes/practical1.NumberToolsTest.html @@ -0,0 +1,101 @@ + + + + + +Test results - Class practical1.NumberToolsTest + + + + + +
+

Class practical1.NumberToolsTest

+
+all > +practical1 > NumberToolsTest
+
+ + + + + +
+
+ + + + + + + +
+
+
2
+

tests

+
+		 +
+
0
+

failures

+
+		 +
+
0
+

ignored

+
+		 +
+
0.019s
+

duration

+
+
+
+		 +
+
100%
+

successful

+
+
+
+
+ +
+

Tests

+ + + + + + + + + + + + + + + + + + +
TestDurationResult
testComputeStatistic0.011spassed
testParse0.008spassed
+
+
+ +
+ + diff --git a/build/reports/tests/test/css/base-style.css b/build/reports/tests/test/css/base-style.css new file mode 100644 index 0000000..4afa73e --- /dev/null +++ b/build/reports/tests/test/css/base-style.css @@ -0,0 +1,179 @@ + +body { + margin: 0; + padding: 0; + font-family: sans-serif; + font-size: 12pt; +} + +body, a, a:visited { + color: #303030; +} + +#content { + padding-left: 50px; + padding-right: 50px; + padding-top: 30px; + padding-bottom: 30px; +} + +#content h1 { + font-size: 160%; + margin-bottom: 10px; +} + +#footer { + margin-top: 100px; + font-size: 80%; + white-space: nowrap; +} + +#footer, #footer a { + color: #a0a0a0; +} + +#line-wrapping-toggle { + vertical-align: middle; +} + +#label-for-line-wrapping-toggle { + vertical-align: middle; +} + +ul { + margin-left: 0; +} + +h1, h2, h3 { + white-space: nowrap; +} + +h2 { + font-size: 120%; +} + +ul.tabLinks { + padding-left: 0; + padding-top: 10px; + padding-bottom: 10px; + overflow: auto; + min-width: 800px; + width: auto !important; + width: 800px; +} + +ul.tabLinks li { + float: left; + height: 100%; + list-style: none; + padding-left: 10px; + padding-right: 10px; + padding-top: 5px; + padding-bottom: 5px; + margin-bottom: 0; + -moz-border-radius: 7px; + border-radius: 7px; + margin-right: 25px; + border: solid 1px #d4d4d4; + background-color: #f0f0f0; +} + +ul.tabLinks li:hover { + background-color: #fafafa; +} + +ul.tabLinks li.selected { + background-color: #c5f0f5; + border-color: #c5f0f5; +} + +ul.tabLinks a { + font-size: 120%; + display: block; + outline: none; + text-decoration: none; + margin: 0; + padding: 0; +} + +ul.tabLinks li h2 { + margin: 0; + padding: 0; +} + +div.tab { +} + +div.selected { + display: block; +} + +div.deselected { + display: none; +} + +div.tab table { + min-width: 350px; + width: auto !important; + width: 350px; + border-collapse: collapse; +} + +div.tab th, div.tab table { + border-bottom: solid #d0d0d0 1px; +} + +div.tab th { + text-align: left; + white-space: nowrap; + padding-left: 6em; +} + +div.tab th:first-child { + padding-left: 0; +} + +div.tab td { + white-space: nowrap; + padding-left: 6em; + padding-top: 5px; + padding-bottom: 5px; +} + +div.tab td:first-child { + padding-left: 0; +} + +div.tab td.numeric, div.tab th.numeric { + text-align: right; +} + +span.code { + display: inline-block; + margin-top: 0em; + margin-bottom: 1em; +} + +span.code pre { + font-size: 11pt; + padding-top: 10px; + padding-bottom: 10px; + padding-left: 10px; + padding-right: 10px; + margin: 0; + background-color: #f7f7f7; + border: solid 1px #d0d0d0; + min-width: 700px; + width: auto !important; + width: 700px; +} + +span.wrapped pre { + word-wrap: break-word; + white-space: pre-wrap; + word-break: break-all; +} + +label.hidden { + display: none; +} \ No newline at end of file diff --git a/build/reports/tests/test/css/style.css b/build/reports/tests/test/css/style.css new file mode 100644 index 0000000..3dc4913 --- /dev/null +++ b/build/reports/tests/test/css/style.css @@ -0,0 +1,84 @@ + +#summary { + margin-top: 30px; + margin-bottom: 40px; +} + +#summary table { + border-collapse: collapse; +} + +#summary td { + vertical-align: top; +} + +.breadcrumbs, .breadcrumbs a { + color: #606060; +} + +.infoBox { + width: 110px; + padding-top: 15px; + padding-bottom: 15px; + text-align: center; +} + +.infoBox p { + margin: 0; +} + +.counter, .percent { + font-size: 120%; + font-weight: bold; + margin-bottom: 8px; +} + +#duration { + width: 125px; +} + +#successRate, .summaryGroup { + border: solid 2px #d0d0d0; + -moz-border-radius: 10px; + border-radius: 10px; +} + +#successRate { + width: 140px; + margin-left: 35px; +} + +#successRate .percent { + font-size: 180%; +} + +.success, .success a { + color: #008000; +} + +div.success, #successRate.success { + background-color: #bbd9bb; + border-color: #008000; +} + +.failures, .failures a { + color: #b60808; +} + +.skipped, .skipped a { + color: #c09853; +} + +div.failures, #successRate.failures { + background-color: #ecdada; + border-color: #b60808; +} + +ul.linkList { + padding-left: 0; +} + +ul.linkList li { + list-style: none; + margin-bottom: 5px; +} diff --git a/build/reports/tests/test/index.html b/build/reports/tests/test/index.html new file mode 100644 index 0000000..9b3b187 --- /dev/null +++ b/build/reports/tests/test/index.html @@ -0,0 +1,133 @@ + + + + + +Test results - Test Summary + + + + + +
+

Test Summary

+
+ + + + + +
+
+ + + + + + + +
+
+
2
+

tests

+
+		 +
+
0
+

failures

+
+		 +
+
0
+

ignored

+
+		 +
+
0.019s
+

duration

+
+
+
+		 +
+
100%
+

successful

+
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+
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+ +
+

Packages

+ + + + + + + + + + + + + + + + + + + + + +
PackageTestsFailuresIgnoredDurationSuccess rate
+practical1 +2000.019s100%
+
+
+

Classes

+ + + + + + + + + + + + + + + + + + + + + +
ClassTestsFailuresIgnoredDurationSuccess rate
+practical1.NumberToolsTest +2000.019s100%
+
+
+ +
+ + diff --git a/build/reports/tests/test/js/report.js b/build/reports/tests/test/js/report.js new file mode 100644 index 0000000..83bab4a --- /dev/null +++ b/build/reports/tests/test/js/report.js @@ -0,0 +1,194 @@ +(function (window, document) { + "use strict"; + + var tabs = {}; + + function changeElementClass(element, classValue) { + if (element.getAttribute("className")) { + element.setAttribute("className", classValue); + } else { + element.setAttribute("class", classValue); + } + } + + function getClassAttribute(element) { + if (element.getAttribute("className")) { + return element.getAttribute("className"); + } else { + return element.getAttribute("class"); + } + } + + function addClass(element, classValue) { + changeElementClass(element, getClassAttribute(element) + " " + classValue); + } + + function removeClass(element, classValue) { + changeElementClass(element, getClassAttribute(element).replace(classValue, "")); + } + + function initTabs() { + var container = document.getElementById("tabs"); + + tabs.tabs = findTabs(container); + tabs.titles = findTitles(tabs.tabs); + tabs.headers = findHeaders(container); + tabs.select = select; + tabs.deselectAll = deselectAll; + tabs.select(0); + + return true; + } + + function getCheckBox() { + return document.getElementById("line-wrapping-toggle"); + } + + function getLabelForCheckBox() { + return document.getElementById("label-for-line-wrapping-toggle"); + } + + function findCodeBlocks() { + var spans = document.getElementById("tabs").getElementsByTagName("span"); + var codeBlocks = []; + for (var i = 0; i < spans.length; ++i) { + if (spans[i].className.indexOf("code") >= 0) { + codeBlocks.push(spans[i]); + } + } + return codeBlocks; + } + + function forAllCodeBlocks(operation) { + var codeBlocks = findCodeBlocks(); + + for (var i = 0; i < codeBlocks.length; ++i) { + operation(codeBlocks[i], "wrapped"); + } + } + + function toggleLineWrapping() { + var checkBox = getCheckBox(); + + if (checkBox.checked) { + forAllCodeBlocks(addClass); + } else { + forAllCodeBlocks(removeClass); + } + } + + function initControls() { + if (findCodeBlocks().length > 0) { + var checkBox = getCheckBox(); + var label = getLabelForCheckBox(); + + checkBox.onclick = toggleLineWrapping; + checkBox.checked = false; + + removeClass(label, "hidden"); + } + } + + function switchTab() { + var id = this.id.substr(1); + + for (var i = 0; i < tabs.tabs.length; i++) { + if (tabs.tabs[i].id === id) { + tabs.select(i); + break; + } + } + + return false; + } + + function select(i) { + this.deselectAll(); + + changeElementClass(this.tabs[i], "tab selected"); + changeElementClass(this.headers[i], "selected"); + + while (this.headers[i].firstChild) { + this.headers[i].removeChild(this.headers[i].firstChild); + } + + var h2 = document.createElement("H2"); + + h2.appendChild(document.createTextNode(this.titles[i])); + this.headers[i].appendChild(h2); + } + + function deselectAll() { + for (var i = 0; i < this.tabs.length; i++) { + changeElementClass(this.tabs[i], "tab deselected"); + changeElementClass(this.headers[i], "deselected"); + + while (this.headers[i].firstChild) { + this.headers[i].removeChild(this.headers[i].firstChild); + } + + var a = document.createElement("A"); + + a.setAttribute("id", "ltab" + i); + a.setAttribute("href", "#tab" + i); + a.onclick = switchTab; + a.appendChild(document.createTextNode(this.titles[i])); + + this.headers[i].appendChild(a); + } + } + + function findTabs(container) { + return findChildElements(container, "DIV", "tab"); + } + + function findHeaders(container) { + var owner = findChildElements(container, "UL", "tabLinks"); + return findChildElements(owner[0], "LI", null); + } + + function findTitles(tabs) { + var titles = []; + + for (var i = 0; i < tabs.length; i++) { + var tab = tabs[i]; + var header = findChildElements(tab, "H2", null)[0]; + + header.parentNode.removeChild(header); + + if (header.innerText) { + titles.push(header.innerText); + } else { + titles.push(header.textContent); + } + } + + return titles; + } + + function findChildElements(container, name, targetClass) { + var elements = []; + var children = container.childNodes; + + for (var i = 0; i < children.length; i++) { + var child = children.item(i); + + if (child.nodeType === 1 && child.nodeName === name) { + if (targetClass && child.className.indexOf(targetClass) < 0) { + continue; + } + + elements.push(child); + } + } + + return elements; + } + + // Entry point. + + window.onload = function() { + initTabs(); + initControls(); + }; +} (window, window.document)); \ No newline at end of file diff --git a/build/reports/tests/test/packages/practical1.html b/build/reports/tests/test/packages/practical1.html new file mode 100644 index 0000000..9a6edf9 --- /dev/null +++ b/build/reports/tests/test/packages/practical1.html @@ -0,0 +1,103 @@ + + + + + +Test results - Package practical1 + + + + + +
+

Package practical1

+
+all > practical1
+
+ + + + + +
+
+ + + + + + + +
+
+
2
+

tests

+
+		 +
+
0
+

failures

+
+		 +
+
0
+

ignored

+
+		 +
+
0.019s
+

duration

+
+
+
+		 +
+
100%
+

successful

+
+
+
+
+ +
+

Classes

+ + + + + + + + + + + + + + + + + + + +
ClassTestsFailuresIgnoredDurationSuccess rate
+NumberToolsTest +2000.019s100%
+
+
+ +
+ + diff --git a/build/test-results/test/TEST-practical1.NumberToolsTest.xml b/build/test-results/test/TEST-practical1.NumberToolsTest.xml new file mode 100644 index 0000000..792780c --- /dev/null +++ b/build/test-results/test/TEST-practical1.NumberToolsTest.xml @@ -0,0 +1,8 @@ + + + + + + + + diff --git a/build/test-results/test/binary/output.bin b/build/test-results/test/binary/output.bin new file mode 100644 index 0000000..e69de29 diff --git a/build/test-results/test/binary/output.bin.idx b/build/test-results/test/binary/output.bin.idx new file mode 100644 index 0000000..f76dd23 Binary files /dev/null and b/build/test-results/test/binary/output.bin.idx differ diff --git a/build/test-results/test/binary/results.bin b/build/test-results/test/binary/results.bin new file mode 100644 index 0000000..2ad3438 Binary files /dev/null and b/build/test-results/test/binary/results.bin differ diff --git a/build/tmp/compileJava/previous-compilation-data.bin b/build/tmp/compileJava/previous-compilation-data.bin new file mode 100644 index 0000000..a1a6e4b Binary files /dev/null and b/build/tmp/compileJava/previous-compilation-data.bin differ diff --git a/build/tmp/compileTestJava/previous-compilation-data.bin b/build/tmp/compileTestJava/previous-compilation-data.bin new file mode 100644 index 0000000..a24eadd Binary files /dev/null and b/build/tmp/compileTestJava/previous-compilation-data.bin differ diff --git a/build/tmp/jar/MANIFEST.MF b/build/tmp/jar/MANIFEST.MF new file mode 100644 index 0000000..59499bc --- /dev/null +++ b/build/tmp/jar/MANIFEST.MF @@ -0,0 +1,2 @@ +Manifest-Version: 1.0 + diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..249e583 Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..ae04661 --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,5 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/gradlew b/gradlew new file mode 100755 index 0000000..a69d9cb --- /dev/null +++ b/gradlew @@ -0,0 +1,240 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original authors. +# +# 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 +# +# https://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. +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit + +APP_NAME="Gradle" +APP_BASE_NAME=${0##*/} + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | MINGW* ) msys=true ;; #( + NONSTOP* ) nonstop=true ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD=$JAVA_HOME/jre/sh/java + else + JAVACMD=$JAVA_HOME/bin/java + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD=java + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + +# Collect all arguments for the java command; +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of +# shell script including quotes and variable substitutions, so put them in +# double quotes to make sure that they get re-expanded; and +# * put everything else in single quotes, so that it's not re-expanded. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Stop when "xargs" is not available. +if ! command -v xargs >/dev/null 2>&1 +then + die "xargs is not available" +fi + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..f127cfd --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,91 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%"=="" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%"=="" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if %ERRORLEVEL% equ 0 goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if %ERRORLEVEL% equ 0 goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +set EXIT_CODE=%ERRORLEVEL% +if %EXIT_CODE% equ 0 set EXIT_CODE=1 +if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% +exit /b %EXIT_CODE% + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/settings.gradle b/settings.gradle new file mode 100644 index 0000000..11a0c99 --- /dev/null +++ b/settings.gradle @@ -0,0 +1,10 @@ +/* + * This file was generated by the Gradle 'init' task. + * + * The settings file is used to specify which projects to include in your build. + * + * Detailed information about configuring a multi-project build in Gradle can be found + * in the user manual at https://docs.gradle.org/7.5.1/userguide/multi_project_builds.html + */ + +rootProject.name = 'Practical1Gradle' diff --git a/src/main/java/practical1/NumberTools.java b/src/main/java/practical1/NumberTools.java new file mode 100644 index 0000000..2a1cc20 --- /dev/null +++ b/src/main/java/practical1/NumberTools.java @@ -0,0 +1,86 @@ +package practical1; + +import java.io.StringReader; +import java.util.Arrays; + +import org.apache.commons.math3.stat.descriptive.DescriptiveStatistics; + +import com.opencsv.CSVReader; +import com.sampullara.cli.Args; +import com.sampullara.cli.Argument; + +public class NumberTools { + + // the cli parser library lets us make instance variables with annotations like this + // that specify command line arguments for the program + @Argument(alias = "m", description = "Statistic to compute for the values", required = false) + protected String statistic = "mean"; + + @Argument(alias = "v", description = "Comma separated (no spaces) list of values", required = true) + protected String values = "1,2,3"; + + public static void main(String[] args) { + NumberTools numberTools = new NumberTools(); + + // this will parse the list of arguments passed into the program, and + // populate the appropriate instance variables + // if the required arguments were not found, it will gracefully exit + Args.parseOrExit(numberTools, args); + + // turn the string of numbers into an array of doubles + double[] doubleValues = parseString(numberTools.values); + + // finally, compute and output the required statistic + System.out.println("You requested the " + numberTools.statistic + " of the list " + Arrays.toString(doubleValues)); + System.out.println("It is: " + computeStatistic(numberTools.statistic, doubleValues)); + + } + + /** + * take a comma separated string and parse it into an array of doubles + * uses the openCSV library + */ + public static double[] parseString(String s) { + CSVReader reader = new CSVReader(new StringReader(s)); + + double[] parsed = new double[0]; + try { + String[] tmp = reader.readNext(); + parsed = new double[tmp.length]; + + for (int i = 0; i < tmp.length; i++) { + parsed[i] = Double.parseDouble(tmp[i]); + } + + reader.close(); + } catch(Exception e) { + System.err.println("Error parsing string: " + s); + System.exit(1); + } + + return parsed; + } + + /** + * compute the appropriate statistic for the given array of doubles + * uses the apache commons math library + */ + public static double computeStatistic(String statistic, double[] values) { + DescriptiveStatistics stats = new DescriptiveStatistics(values); + + if (statistic.equalsIgnoreCase("mean")) { + return stats.getMean(); + } else if (statistic.equalsIgnoreCase("sd")) { + return stats.getStandardDeviation(); + } else if (statistic.equalsIgnoreCase("sum")) { + return stats.getSum(); + } else { + System.err.println("Unknown option: " + statistic); + System.exit(1); + } + + // should never get here + return 0; + } + +} diff --git a/src/main/java/practical1/Practical1.java b/src/main/java/practical1/Practical1.java new file mode 100644 index 0000000..edd636f --- /dev/null +++ b/src/main/java/practical1/Practical1.java @@ -0,0 +1,7 @@ +package practical1; + +public class Practical1 { + public static void main(String[] args){ + System.out.println("Hello, World!"); + } +} diff --git a/src/test/java/practical1/NumberToolsTest.java b/src/test/java/practical1/NumberToolsTest.java new file mode 100644 index 0000000..0a7af3b --- /dev/null +++ b/src/test/java/practical1/NumberToolsTest.java @@ -0,0 +1,55 @@ +package practical1; + +import static org.junit.Assert.*; + +import org.junit.Test; + +public class NumberToolsTest { + + // JUnit tests might be familiar if you did CSCU9A3 + // Here, we have a load of test methods + // JUnit will look for any method with a @Test annotation and will run it + // If the method throws an exception, the test has failed; otherwise it passes + // JUnit methods like assertEquals() are used to test conditions and throw + // exceptions as necessary. + + // in practice we'd want more wide-ranging tests than these! + + // tests involving doubles need some rounding to handle precision errors + private static final double TOLERANCE = 0.000001; + + @Test + public void testParse() { + double[] expected = {1,2,3,4,5}; + double[] actual = NumberTools.parseString("1,2,3,4,5"); + assertArrayEquals(expected, actual, TOLERANCE); + + expected = new double[] {1.5,2.5,3,4,5}; + actual = NumberTools.parseString("1.5,2.5,3,4,5"); + assertArrayEquals(expected, actual, TOLERANCE); + + expected = new double[] {-1.5,0,3,4,5}; + actual = NumberTools.parseString("-1.5,0,3,4,5"); + assertArrayEquals(expected, actual, TOLERANCE); + + expected = new double[] {67}; + actual = NumberTools.parseString("67"); + assertArrayEquals(expected, actual, TOLERANCE); + } + + @Test + public void testComputeStatistic() { + double expected = 4; + double actual = NumberTools.computeStatistic("mean", new double[] {0,2,4,6,8}); + assertEquals(expected, actual, TOLERANCE); + + expected = 3.16227766016838; + actual = NumberTools.computeStatistic("sd", new double[] {0,2,4,6,8}); + assertEquals(expected, actual, TOLERANCE); + + expected = 20; + actual = NumberTools.computeStatistic("sum", new double[] {0,2,4,6,8}); + assertEquals(expected, actual, TOLERANCE); + } + +}