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modified:   .gitignore
	modified:   Semester 2/Assignments/labEL2_CalebFontenot/target/labEL2_CalebFontenot-1.0-SNAPSHOT.war
	modified:   Semester 2/Assignments/labEL2_CalebFontenot/target/maven-archiver/pom.properties
	modified:   Semester 2/Assignments/labEL2_CalebFontenot/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst
	modified:   Semester 2/Assignments/labEL2_CalebFontenot/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst
	new file:   Semester 2/Assignments/lab_EL5_CalebFontenot/Printed HTMLs/LambdaAction.html
	new file:   Semester 2/Assignments/lab_EL5_CalebFontenot/Printed HTMLs/index.html
	modified:   Semester 2/Assignments/lab_EL5_CalebFontenot/src/main/java/edu/slcc/asdv/beans/LambdaAction.java
	modified:   Semester 2/Assignments/lab_EL5_CalebFontenot/src/main/webapp/index.xhtml
	modified:   Semester 2/Assignments/lab_EL5_CalebFontenot/target/lab_EL5_CalebFontenot-1.0-SNAPSHOT/index.xhtml
	new file:   Semester 2/ZIPs/lab_EL5_CalebFontenot.zip
This commit is contained in:
Chloe Fontenot 🏳️‍⚧️ 2023-09-29 15:01:36 -05:00
parent ee8de8e7e5
commit af597b18d1
11 changed files with 253 additions and 75 deletions
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/Semester 2/Assignments/SwingTest/target/
/Semester 2/Assignments/MP2_BusinessLogic_CalebFontenot/target/
/Semester 2/lab_EL5_CalebFontenot/target/
/Semester 2/labJuneau_CalebFontenot/target/
/Semester 2/Assignments/LabJeaneauMessagesValidation_CalebFontenot/target/
/Semester 2/LabJuneauValidateUserInput_CalebFontenot/target/
/Semester 2/Assignments/lab_EL5_CalebFontenot/target/
/Semester 2/Assignments/labEL2_CalebFontenot/target/

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Semester 2/Assignments/labEL2_CalebFontenot/target/labEL2_CalebFontenot-1.0-SNAPSHOT.war
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#Generated by Maven
#Fri Sep 08 10:22:26 CDT 2023
#Fri Sep 29 15:02:58 CDT 2023
groupId=edu.slcc.asdv.caleb
artifactId=labEL2_CalebFontenot
version=1.0-SNAPSHOT

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edu/slcc/asdv/beans/Purchases.class
edu/slcc/asdv/pojos/Company.class
edu/slcc/asdv/beans/SimpleBean.class
edu/slcc/asdv/pojos/Company.class
edu/slcc/asdv/pojos/Name.class
edu/slcc/asdv/bl/Utils.class
edu/slcc/asdv/pojos/Employee.class

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/home/caleb/ASDV-WebDev/Semester 2/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/pojos/Name.java
/home/caleb/ASDV-WebDev/Semester 2/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/beans/SimpleBean.java
/home/caleb/ASDV-WebDev/Semester 2/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/beans/TestBean1.java
/home/caleb/ASDV-WebDev/Semester 2/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/caleb/label2_calebfontenot/JakartaRestConfiguration.java
/home/caleb/ASDV-WebDev/Semester 2/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/pojos/Employee.java
/home/caleb/ASDV-WebDev/Semester 2/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/caleb/label2_calebfontenot/resources/JakartaEE10Resource.java
/home/caleb/ASDV-WebDev/Semester 2/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/pojos/Company.java
/home/caleb/ASDV-WebDev/Semester 2/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/bl/Utils.java
/home/caleb/ASDV-WebDev/Semester 2/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/beans/EmployeeBean.java
/home/caleb/ASDV-WebDev/Semester 2/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/beans/Purchases.java
/home/caleb/ASDV-WebDev/Semester 2/Assignments/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/pojos/Employee.java
/home/caleb/ASDV-WebDev/Semester 2/Assignments/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/bl/Utils.java
/home/caleb/ASDV-WebDev/Semester 2/Assignments/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/pojos/Company.java
/home/caleb/ASDV-WebDev/Semester 2/Assignments/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/beans/TestBean1.java
/home/caleb/ASDV-WebDev/Semester 2/Assignments/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/caleb/label2_calebfontenot/JakartaRestConfiguration.java
/home/caleb/ASDV-WebDev/Semester 2/Assignments/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/beans/Purchases.java
/home/caleb/ASDV-WebDev/Semester 2/Assignments/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/beans/EmployeeBean.java
/home/caleb/ASDV-WebDev/Semester 2/Assignments/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/beans/SimpleBean.java
/home/caleb/ASDV-WebDev/Semester 2/Assignments/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/pojos/Name.java
/home/caleb/ASDV-WebDev/Semester 2/Assignments/labEL2_CalebFontenot/src/main/java/edu/slcc/asdv/caleb/label2_calebfontenot/resources/JakartaEE10Resource.java

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>LambdaAction.java</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<style type="text/css">
<!--
body {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace; font-weight: bold}
pre {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace; font-weight: bold}
table {color: #888888; background-color: #313335; font-family: monospace; font-weight: bold}
.literal {color: #cc7832}
.ST2 {font-family: monospace; font-weight: bold; font-style: italic}
.ST0 {color: #287bde}
.string {color: #6a8759}
.number {color: #6897bb}
.ST1 {color: #ffc66d}
.comment {color: #808080}
.whitespace {color: #505050}
-->
</style>
</head>
<body>
<table width="100%"><tr><td align="center">/home/caleb/ASDV-WebDev/Semester 2/Assignments/lab_EL5_CalebFontenot/src/main/java/edu/slcc/asdv/beans/LambdaAction.java</td></tr></table>
<pre>
<span class="comment">/*</span>
<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt</span><span class="comment"> to change this license</span>
<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/JSF/JSFManagedBean.java</span><span class="comment"> to edit this template</span>
<span class="comment"> */</span>
<span class="literal">package</span> edu.slcc.asdv.beans;
<span class="literal">import</span> jakarta.el.ELContext;
<span class="literal">import</span> jakarta.el.LambdaExpression;
<span class="literal">import</span> jakarta.inject.Named;
<span class="literal">import</span> jakarta.enterprise.context.RequestScoped;
<span class="literal">import</span> jakarta.faces.context.FacesContext;
<span class="literal">import</span> java.util.ArrayList;
<span class="comment">/**</span>
<span class="comment"> *</span>
<span class="comment"> * </span><span class="comment">@author</span> <span class="comment">caleb</span>
<span class="comment">*/</span>
@Named(value = <span class="string">&quot;</span><span class="string">lambdaAction</span><span class="string">&quot;</span>)
@RequestScoped
<span class="literal">public</span> <span class="literal">class</span> LambdaAction {
<span class="comment">/**</span>
<span class="comment"> * </span><span class="comment">Creates</span> <span class="comment">a</span> <span class="comment">new</span> <span class="comment">instance</span> <span class="comment">of</span> <span class="comment">LambdaAction</span>
<span class="comment">*/</span>
<span class="literal">public</span> LambdaAction() {
}
<span class="literal">public</span> Object <span class="ST1">lambda1</span>(LambdaExpression lambdaExpression) {
<span class="comment">// Useful in case of a custom ELContext</span>
FacesContext fc = FacesContext.<span class="ST2">getCurrentInstance</span>();
ELContext elContext = fc.getELContext();
<span class="literal">return</span> lambdaExpression.invoke(elContext, <span class="number">8</span>, <span class="number">3</span>);
}
<span class="literal">public</span> ArrayList&lt;String&gt; <span class="ST1">lambda2</span>(LambdaExpression lambdaExpression) {
ArrayList&lt;String&gt; returnArray = <span class="literal">new</span> ArrayList&lt;&gt;();
returnArray.add(lambdaExpression.invoke(<span class="number">1</span>,<span class="number">2</span>,<span class="number">3</span>,<span class="number">4</span>).toString());
returnArray.add(lambdaExpression.invoke(<span class="number">2</span>,<span class="number">1</span>,<span class="number">3</span>,<span class="number">4</span>).toString());
returnArray.add(lambdaExpression.invoke(<span class="number">2</span>,<span class="number">3</span>,<span class="number">1</span>,<span class="number">4</span>).toString());
returnArray.add(lambdaExpression.invoke(<span class="number">4</span>,<span class="number">2</span>,<span class="number">3</span>,<span class="number">1</span>).toString());
returnArray.add(lambdaExpression.invoke(<span class="number">4</span>,<span class="number">2</span>,<span class="number">1</span>,<span class="number">1</span>).toString());
returnArray.add(lambdaExpression.invoke(<span class="number">4</span>,<span class="number">1</span>,<span class="number">1</span>,<span class="number">2</span>).toString());
returnArray.add(lambdaExpression.invoke(<span class="number">1</span>,<span class="number">1</span>,<span class="number">4</span>,<span class="number">2</span>).toString());
returnArray.add(lambdaExpression.invoke(<span class="number">1</span>,<span class="number">1</span>,<span class="number">1</span>,<span class="number">1</span>).toString());
<span class="literal">return</span> returnArray;
}
}
</pre></body>
</html>

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>index.xhtml</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<style type="text/css">
<!--
body {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace; font-weight: bold}
pre {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace; font-weight: bold}
table {color: #888888; background-color: #313335; font-family: monospace; font-weight: bold}
.highlight-caret-row {background-color: #323232}
.expression-language {background-color: #232525}
.ST8 {color: #cc7832; background-color: #232525}
.ST0 {color: #628fb5}
.ST2 {color: #287bde}
.ST6 {color: #505050; background-color: #232525}
.ST7 {color: #6897bb; background-color: #232525}
.ST9 {color: #6a8759; background-color: #232525}
.ST5 {color: #a5c261}
.ST3 {color: #e8bf6a}
.ST1 {color: #505050}
.ST4 {color: #bababa}
-->
</style>
</head>
<body>
<table width="100%"><tr><td align="center">/home/caleb/ASDV-WebDev/Semester 2/Assignments/lab_EL5_CalebFontenot/src/main/webapp/index.xhtml</td></tr></table>
<pre>
<span class="highlight-caret-row">&lt;?xml version=&#39;1.0&#39; encoding=&#39;UTF-8&#39; ?&gt;</span>
<span class="ST0">&lt;!DOCTYPE</span> <span class="ST0">html</span> <span class="ST0">PUBLIC</span> <span class="ST0">&quot;-//W3C//DTD</span> <span class="ST0">XHTML</span> <span class="ST0">1.0</span> <span class="ST0">Transitional//EN&quot;</span> <span class="ST0">&quot;</span><span class="ST2">http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd</span><span class="ST0">&quot;</span><span class="ST0">&gt;</span>
<span class="ST3">&lt;</span><span class="ST3">html</span> <span class="ST4">xmlns</span><span class="ST4">=</span><span class="ST5">&quot;</span><span class="ST2">http://www.w3.org/1999/xhtml</span><span class="ST5">&quot;</span>
<span class="ST4">xmlns:h</span><span class="ST4">=</span><span class="ST5">&quot;</span><span class="ST2">http://xmlns.jcp.org/jsf/html</span><span class="ST5">&quot;</span>
<span class="ST4">xmlns:ui</span><span class="ST4">=</span><span class="ST5">&quot;</span><span class="ST2">http://xmlns.jcp.org/jsf/facelets</span><span class="ST5">&quot;</span><span class="ST3">&gt;</span>
<span class="ST3">&lt;</span><span class="ST3">h:head</span><span class="ST3">&gt;</span>
<span class="ST3">&lt;</span><span class="ST3">title</span><span class="ST3">&gt;</span>Facelet Title<span class="ST3">&lt;/</span><span class="ST3">title</span><span class="ST3">&gt;</span>
<span class="ST3">&lt;/</span><span class="ST3">h:head</span><span class="ST3">&gt;</span>
<span class="ST3">&lt;</span><span class="ST3">h:body</span><span class="ST3">&gt;</span>
<span class="ST3">&lt;</span><span class="ST3">h3</span><span class="ST3">&gt;</span>Assignment operator, concatenation operator<span class="ST3">&lt;/</span><span class="ST3">h3</span><span class="ST3">&gt;</span>
{x = 3}: <span class="expression-language">#{</span><span class="expression-language">x</span> <span class="expression-language">=</span> <span class="ST7">3</span><span class="expression-language">}</span><span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
{y = x + 5}: <span class="expression-language">#{</span><span class="expression-language">y</span> <span class="expression-language">=</span> <span class="expression-language">x</span> <span class="expression-language">+</span> <span class="ST7">5</span><span class="expression-language">}</span><span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
{z = x + y}: <span class="expression-language">#{</span><span class="expression-language">z</span> <span class="expression-language">=</span> <span class="expression-language">x</span> <span class="expression-language">+</span> <span class="expression-language">y</span><span class="expression-language">}</span><span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
concatenation operator += {z += x} <span class="expression-language">#{</span><span class="expression-language">z</span> <span class="expression-language">+=</span> <span class="expression-language">x</span><span class="expression-language">}</span>
<span class="ST3">&lt;</span><span class="ST3">h3</span><span class="ST3">&gt;</span>; semicolon operator<span class="ST3">&lt;/</span><span class="ST3">h3</span><span class="ST3">&gt;</span>
{x = 5; y = 3; z = x + y}: <span class="expression-language">#{</span><span class="expression-language">x</span> <span class="expression-language">=</span> <span class="ST7">5</span><span class="expression-language">;</span> <span class="expression-language">y</span> <span class="expression-language">=</span> <span class="ST7">3</span><span class="expression-language">;</span> <span class="expression-language">z</span> <span class="expression-language">=</span> <span class="expression-language">x</span> <span class="expression-language">+</span> <span class="expression-language">y</span><span class="expression-language">}</span><span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
<span class="ST3">&lt;</span><span class="ST3">h3</span><span class="ST3">&gt;</span>lambda expressions and conditional operator<span class="ST3">&lt;/</span><span class="ST3">h3</span><span class="ST3">&gt;</span>
{(x-&gt;x+1)(3)}: <span class="expression-language">#{</span><span class="expression-language">(</span><span class="expression-language">x</span><span class="expression-language">-&gt;</span><span class="expression-language">x</span><span class="expression-language">+</span><span class="ST7">1</span><span class="expression-language">)</span><span class="expression-language">(</span><span class="ST7">3</span><span class="expression-language">)</span><span class="expression-language">}</span><span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
Declaration and use of lambda variables: <span class="expression-language">#{</span><span class="expression-language">squareOfNumber</span> <span class="expression-language">=</span> <span class="expression-language">(</span><span class="expression-language">(</span><span class="expression-language">x</span><span class="expression-language">)</span> <span class="expression-language">-&gt;</span> <span class="expression-language">x</span><span class="expression-language">+</span><span class="expression-language">x</span><span class="expression-language">)</span><span class="expression-language">;</span> <span class="expression-language">squareOfNumber</span><span class="expression-language">(</span><span class="ST7">4</span><span class="expression-language">)</span><span class="expression-language">}</span><span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
use of lambda variable outside the initial {}: <span class="expression-language">#{</span><span class="expression-language">squareOfNumber</span><span class="expression-language">(</span><span class="ST7">5</span><span class="expression-language">)</span><span class="expression-language">}</span><span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
<span class="expression-language">#{</span><span class="expression-language">min</span><span class="expression-language">=</span><span class="expression-language">(</span><span class="expression-language">x</span><span class="expression-language">,</span><span class="expression-language">y</span><span class="expression-language">)</span> <span class="expression-language">-&gt;</span> <span class="expression-language">(</span><span class="expression-language">x</span> <span class="ST8">lt</span> <span class="expression-language">y</span> <span class="expression-language">?</span> <span class="expression-language">x</span> <span class="expression-language">:</span> <span class="expression-language">y</span><span class="expression-language">)</span><span class="expression-language">;</span> <span class="expression-language">min</span><span class="expression-language">(</span><span class="ST7">1</span><span class="expression-language">,</span><span class="ST7">2</span><span class="expression-language">)</span><span class="expression-language">}</span><span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
<span class="expression-language">#{</span><span class="expression-language">min</span><span class="expression-language">(</span><span class="ST7">3</span><span class="expression-language">,</span> <span class="ST7">4</span><span class="expression-language">)</span><span class="expression-language">}</span><span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
<span class="ST3">&lt;</span><span class="ST3">h3</span><span class="ST3">&gt;</span> call a bean method with EL as lambda expression<span class="ST3">&lt;/</span><span class="ST3">h3</span><span class="ST3">&gt;</span>
<span class="expression-language">#{</span><span class="expression-language">lambdaAction</span><span class="expression-language">.</span><span class="expression-language">lambda1</span><span class="expression-language">(</span><span class="expression-language">max</span> <span class="expression-language">=</span> <span class="expression-language">(</span><span class="expression-language">x</span><span class="expression-language">,</span><span class="expression-language">y</span><span class="expression-language">)</span> <span class="expression-language">-&gt;</span> <span class="expression-language">x</span> <span class="ST8">gt</span> <span class="expression-language">y</span> <span class="expression-language">?</span> <span class="expression-language">x</span> <span class="expression-language">:</span> <span class="expression-language">y</span><span class="expression-language">)</span><span class="expression-language">}</span><span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
<span class="ST3">&lt;</span><span class="ST3">h3</span><span class="ST3">&gt;</span> Collections as lambda expression<span class="ST3">&lt;/</span><span class="ST3">h3</span><span class="ST3">&gt;</span>
set: <span class="expression-language">#{</span><span class="expression-language">set</span> <span class="expression-language">=</span> <span class="expression-language">{</span><span class="ST7">10</span><span class="expression-language">,</span><span class="ST7">20</span><span class="expression-language">,</span><span class="ST7">1</span><span class="expression-language">,</span><span class="ST7">44</span><span class="expression-language">}</span><span class="expression-language">}</span><span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
list: <span class="expression-language">#{</span><span class="expression-language">list</span> <span class="expression-language">=</span> <span class="expression-language">[</span><span class="ST7">100</span><span class="expression-language">,</span><span class="ST7">2</span><span class="expression-language">,</span><span class="ST7">20</span><span class="expression-language">,</span><span class="ST7">33</span><span class="expression-language">]</span><span class="expression-language">}</span><span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
map: <span class="expression-language">#{</span><span class="expression-language">map</span> <span class="expression-language">=</span> <span class="expression-language">{</span><span class="ST9">&quot;one&quot;</span><span class="expression-language">:</span><span class="ST7">1</span><span class="expression-language">,</span> <span class="ST9">&quot;two&quot;</span><span class="expression-language">:</span><span class="ST7">3</span><span class="expression-language">,</span> <span class="ST9">&quot;four&quot;</span><span class="expression-language">:</span><span class="ST7">4</span><span class="expression-language">}</span><span class="expression-language">}</span> <span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
sorting a list descending: <span class="expression-language">#{</span><span class="expression-language">list</span><span class="expression-language">.</span><span class="expression-language">stream</span><span class="expression-language">(</span><span class="expression-language">)</span><span class="expression-language">.</span><span class="expression-language">sorted</span><span class="expression-language">(</span><span class="expression-language">(</span><span class="expression-language">i</span><span class="expression-language">,</span><span class="expression-language">j</span><span class="expression-language">)</span><span class="expression-language">-&gt;</span><span class="expression-language">i</span><span class="expression-language">-</span><span class="expression-language">j</span><span class="expression-language">)</span><span class="expression-language">.</span><span class="expression-language">toList</span><span class="expression-language">(</span><span class="expression-language">)</span><span class="expression-language">}</span><span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
sorting a list ascending: <span class="expression-language">#{</span><span class="expression-language">list</span><span class="expression-language">.</span><span class="expression-language">stream</span><span class="expression-language">(</span><span class="expression-language">)</span><span class="expression-language">.</span><span class="expression-language">sorted</span><span class="expression-language">(</span><span class="expression-language">(</span><span class="expression-language">i</span><span class="expression-language">,</span><span class="expression-language">j</span><span class="expression-language">)</span><span class="expression-language">-&gt;</span><span class="expression-language">j</span><span class="expression-language">-</span><span class="expression-language">i</span><span class="expression-language">)</span><span class="expression-language">.</span><span class="expression-language">toList</span><span class="expression-language">(</span><span class="expression-language">)</span><span class="expression-language">}</span><span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
<span class="ST3">&lt;</span><span class="ST3">h3</span><span class="ST3">&gt;</span>Traversing a lambda collection<span class="ST3">&lt;/</span><span class="ST3">h3</span><span class="ST3">&gt;</span>
<span class="ST3">&lt;</span><span class="ST3">ui:repeat</span> <span class="ST4">value</span><span class="ST4">=</span><span class="ST5">&quot;</span><span class="expression-language">#{</span><span class="expression-language">map</span><span class="expression-language">.</span><span class="expression-language">keySet</span><span class="expression-language">(</span><span class="expression-language">)</span><span class="expression-language">.</span><span class="expression-language">toArray</span><span class="expression-language">(</span><span class="expression-language">)</span><span class="expression-language">}</span><span class="ST5">&quot;</span> <span class="ST4">var</span><span class="ST4">=</span><span class="ST5">&quot;t&quot;</span><span class="ST3">&gt;</span>
<span class="ST3">&lt;</span><span class="ST3">h:outputText</span> <span class="ST4">value</span><span class="ST4">=</span><span class="ST5">&quot;key:</span><span class="expression-language">#{</span><span class="expression-language">t</span><span class="expression-language">}</span>
<span class="ST5">value: </span><span class="expression-language">#{</span><span class="expression-language">map</span><span class="expression-language">.</span><span class="expression-language">get</span><span class="expression-language">(</span><span class="expression-language">t</span><span class="expression-language">)</span><span class="expression-language">}</span><span class="ST5">&quot;</span><span class="ST3">/</span><span class="ST3">&gt;</span><span class="ST3">&lt;</span><span class="ST3">br</span><span class="ST3">/&gt;</span>
<span class="ST3">&lt;/</span><span class="ST3">ui:repeat</span><span class="ST3">&gt;</span>
<span class="ST3">&lt;</span><span class="ST3">h3</span><span class="ST3">&gt;</span> Min of 4<span class="ST3">&lt;/</span><span class="ST3">h3</span><span class="ST3">&gt;</span>
<span class="expression-language">#{</span><span class="expression-language">lambdaAction</span><span class="expression-language">.</span><span class="expression-language">lambda2</span><span class="expression-language">(</span><span class="expression-language">min4</span> <span class="expression-language">=</span> <span class="expression-language">(</span><span class="expression-language">w</span><span class="expression-language">,</span> <span class="expression-language">x</span><span class="expression-language">,</span> <span class="expression-language">y</span><span class="expression-language">,</span> <span class="expression-language">z</span><span class="expression-language">)</span> <span class="expression-language">-&gt;</span> <span class="expression-language">(</span><span class="expression-language">w</span> <span class="ST8">lt</span> <span class="expression-language">x</span><span class="expression-language">)</span> <span class="expression-language">?</span> <span class="expression-language">(</span><span class="expression-language">(</span><span class="expression-language">w</span> <span class="ST8">lt</span> <span class="expression-language">y</span><span class="expression-language">)</span> <span class="expression-language">?</span> <span class="expression-language">(</span><span class="expression-language">(</span><span class="expression-language">w</span> <span class="ST8">lt</span> <span class="expression-language">z</span><span class="expression-language">)</span> <span class="expression-language">?</span> <span class="expression-language">w</span> <span class="expression-language">:</span> <span class="expression-language">z</span><span class="expression-language">)</span> <span class="expression-language">:</span> <span class="expression-language">(</span><span class="expression-language">(</span><span class="expression-language">y</span> <span class="ST8">lt</span> <span class="expression-language">z</span><span class="expression-language">)</span> <span class="expression-language">?</span> <span class="expression-language">y</span> <span class="expression-language">:</span> <span class="expression-language">z</span><span class="expression-language">)</span><span class="expression-language">)</span> <span class="expression-language">:</span> <span class="expression-language">(</span><span class="expression-language">(</span><span class="expression-language">x</span> <span class="ST8">lt</span> <span class="expression-language">y</span><span class="expression-language">)</span> <span class="expression-language">?</span> <span class="expression-language">(</span><span class="expression-language">(</span><span class="expression-language">x</span> <span class="ST8">lt</span> <span class="expression-language">z</span><span class="expression-language">)</span> <span class="expression-language">?</span> <span class="expression-language">x</span> <span class="expression-language">:</span> <span class="expression-language">z</span><span class="expression-language">)</span> <span class="expression-language">:</span> <span class="expression-language">(</span><span class="expression-language">(</span><span class="expression-language">y</span> <span class="ST8">lt</span> <span class="expression-language">z</span><span class="expression-language">)</span> <span class="expression-language">?</span> <span class="expression-language">y</span> <span class="expression-language">:</span> <span class="expression-language">z</span><span class="expression-language">)</span><span class="expression-language">)</span><span class="expression-language">)</span><span class="expression-language">}</span>;
<span class="ST3">&lt;/</span><span class="ST3">h:body</span><span class="ST3">&gt;</span>
<span class="ST3">&lt;/</span><span class="ST3">html</span><span class="ST3">&gt;</span>
</pre></body>
</html>

19
Semester 2/Assignments/lab_EL5_CalebFontenot/src/main/java/edu/slcc/asdv/beans/LambdaAction.java
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@ -10,6 +10,7 @@ import jakarta.el.LambdaExpression;
import jakarta.inject.Named;
import jakarta.enterprise.context.RequestScoped;
import jakarta.faces.context.FacesContext;
import java.util.ArrayList;
/**
*
@ -19,9 +20,12 @@ import jakarta.faces.context.FacesContext;
@RequestScoped
public class LambdaAction {
/** Creates a new instance of LambdaAction */
/**
* Creates a new instance of LambdaAction
*/
public LambdaAction() {
}
public Object lambda1(LambdaExpression lambdaExpression) {
// Useful in case of a custom ELContext
FacesContext fc = FacesContext.getCurrentInstance();
@ -29,4 +33,17 @@ public class LambdaAction {
return lambdaExpression.invoke(elContext, 8, 3);
}
public ArrayList<String> lambda2(LambdaExpression lambdaExpression) {
ArrayList<String> returnArray = new ArrayList<>();
returnArray.add(lambdaExpression.invoke(1,2,3,4).toString());
returnArray.add(lambdaExpression.invoke(2,1,3,4).toString());
returnArray.add(lambdaExpression.invoke(2,3,1,4).toString());
returnArray.add(lambdaExpression.invoke(4,2,3,1).toString());
returnArray.add(lambdaExpression.invoke(4,2,1,1).toString());
returnArray.add(lambdaExpression.invoke(4,1,1,2).toString());
returnArray.add(lambdaExpression.invoke(1,1,4,2).toString());
returnArray.add(lambdaExpression.invoke(1,1,1,1).toString());
return returnArray;
}
}

3
Semester 2/Assignments/lab_EL5_CalebFontenot/src/main/webapp/index.xhtml
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@ -41,5 +41,8 @@
<h:outputText value="key:#{t}
value: #{map.get(t)}"/><br/>
</ui:repeat>
<h3> Min of 4</h3>
#{lambdaAction.lambda2(min4 = (w, x, y, z) -> (w lt x) ? ((w lt y) ? ((w lt z) ? w : z) : ((y lt z) ? y : z)) : ((x lt y) ? ((x lt z) ? x : z) : ((y lt z) ? y : z)))};
</h:body>
</html>

3
Semester 2/Assignments/lab_EL5_CalebFontenot/target/lab_EL5_CalebFontenot-1.0-SNAPSHOT/index.xhtml
View File

@ -41,5 +41,8 @@
<h:outputText value="key:#{t}
value: #{map.get(t)}"/><br/>
</ui:repeat>
<h3> Min of 4</h3>
#{lambdaAction.lambda2(min4 = (w, x, y, z) -> (w lt x) ? ((w lt y) ? ((w lt z) ? w : z) : ((y lt z) ? y : z)) : ((x lt y) ? ((x lt z) ? x : z) : ((y lt z) ? y : z)))};
</h:body>
</html>

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