36 lines
1.8 KiB
HTML
36 lines
1.8 KiB
HTML
<?xml version='1.0' encoding='UTF-8' ?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml"
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xmlns:h="http://java.sun.com/jsf/html"
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xmlns:c="http://java.sun.com/jsp/jstl/core">
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<h:head>
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<title>Baeldung | Expression Language 3.0</title>
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</h:head>
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<h:body>
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<h:outputLabel id="valueLabel" for="valueOutput" value="Composite Lambda Evaluation:"/>
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<h:outputText id="valueOutput" value="#{(cube=(x->x*x*x);cube(4))}"/>
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<br/>
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<h:outputLabel id="staticLabel" for="staticFieldOutput" value="Static Field Output:"/>
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<h:outputText id="staticFieldOutput" value="#{ElBean.constantField}"/>
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<br/>
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<h:outputLabel id="avgLabel" for="avg" value="Average of Integer List Value:"/>
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<h:outputText id="avg" value="#{['1','2','3'].stream().average().get()}"/>
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<br/>
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<h:outputLabel id="lambdaLabel" for="lambdaPass" value="Passing Lambda Expressions:"/>
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<h:outputText id="lambdaPass" value="#{ELBean.multiplyValue(x->x*x*x)}"/>
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<br/>
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<c:set var='pageLevelNumberList' value="#{[1,2,3]}"/>
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<h:outputLabel id="avgPageVarLabel" for="avgPageVar" value="Average of Page-Level Integer List Value:"/>
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<h:outputText id="avgPageVar" value="#{pageLevelNumberList.stream().average().get()}"/>
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<br/>
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<h:panelGrid title="Data Structures" border="3" >
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<h:dataTable var="streamResult" value="#{pageLevelNumberList.stream().filter(x-> x>1).toList()}">
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<h:column id="nameCol">
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<h:outputText id="name" value="#{streamResult}"/>
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</h:column>
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</h:dataTable>
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</h:panelGrid>
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</h:body>
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</html>
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