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Create Table using ASCII in a Console in Java (#15158)

This commit is contained in:
Michael Olayemi 2023-11-15 14:30:00 +01:00 committed by GitHub
parent 4d9a5ea8b4
commit de50130c74
3 changed files with 112 additions and 0 deletions
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6
core-java-modules/core-java-console/pom.xml
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@ -29,6 +29,11 @@
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>de.vandermeer</groupId>
<artifactId>asciitable</artifactId>
<version>${ascii.version}</version>
</dependency>
</dependencies>
<build>
@ -157,6 +162,7 @@
<maven-javadoc-plugin.version>3.0.0-M1</maven-javadoc-plugin.version>
<source.version>1.8</source.version>
<target.version>1.8</target.version>
<ascii.version>0.3.2</ascii.version>
</properties>
</project>

44
core-java-modules/core-java-console/src/main/java/com/baeldung/consoletableoutput/BodyMassIndex.java Normal file
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@ -0,0 +1,44 @@
package com.baeldung.consoletableoutput;
public class BodyMassIndex {
private String name;
private double height;
private double weight;
public BodyMassIndex(String name, double height, double weight) {
this.name = name;
this.height = height;
this.weight = weight;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public double getHeight() {
return height;
}
public void setHeight(double height) {
this.height = height;
}
public double getWeight() {
return weight;
}
public void setWeight(double weight) {
this.weight = weight;
}
public double calculate() {
double bmi = weight / (height * height);
String formattedBmi = String.format("%.2f", bmi);
return Double.parseDouble(formattedBmi);
}
}

62
core-java-modules/core-java-console/src/main/java/com/baeldung/consoletableoutput/BodyMassIndexApplication.java Normal file
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@ -0,0 +1,62 @@
package com.baeldung.consoletableoutput;
import java.util.ArrayList;
import java.util.List;
import de.vandermeer.asciitable.AsciiTable;
import de.vandermeer.skb.interfaces.transformers.textformat.TextAlignment;
public class BodyMassIndexApplication {
public static void main(String[] args) {
stringFormat();
asciiTable();
}
public static void stringFormat() {
List<BodyMassIndex> bodyMassIndices = new ArrayList<>();
bodyMassIndices.add(new BodyMassIndex("Tom", 1.8, 80));
bodyMassIndices.add(new BodyMassIndex("Elton", 1.9, 90));
bodyMassIndices.add(new BodyMassIndex("Harry", 1.9, 90));
bodyMassIndices.add(new BodyMassIndex("Hannah", 1.9, 90));
String leftAlignment = "| %-7s | %-7.2f | %-7.2f | %-5.2f |%n";
System.out.format("+---------+---------+---------+-------+%n");
System.out.format("| Name | Height | Weight | BMI |%n");
System.out.format("+---------+---------+---------+-------+%n");
for (BodyMassIndex bodyMassIndex : bodyMassIndices) {
System.out.format(leftAlignment, bodyMassIndex.getName(), bodyMassIndex.getHeight(), bodyMassIndex.getWeight(), bodyMassIndex.calculate());
System.out.format("+---------+---------+---------+-------+%n");
}
}
public static void asciiTable() {
List<BodyMassIndex> bodyMassIndices = new ArrayList<>();
bodyMassIndices.add(new BodyMassIndex("Tom", 1.8, 80));
bodyMassIndices.add(new BodyMassIndex("Elton", 1.9, 90));
bodyMassIndices.add(new BodyMassIndex("Harry", 1.9, 90));
bodyMassIndices.add(new BodyMassIndex("Hannah", 1.9, 90));
AsciiTable asciiTable = new AsciiTable();
asciiTable.addRule();
asciiTable.addRow("Name", "Height", "Weight", "BMI");
asciiTable.addRule();
for (BodyMassIndex bodyMassIndex : bodyMassIndices) {
asciiTable.addRow(bodyMassIndex.getName(), bodyMassIndex.getHeight(), bodyMassIndex.getWeight(), bodyMassIndex.calculate());
asciiTable.addRule();
}
asciiTable.setTextAlignment(TextAlignment.CENTER);
String render = asciiTable.render();
System.out.println(render);
}
}