Behavioral.Interpreter.Interpreter.interpret(String) - Code Metrics - Jagepard/JavaDesignPatterns-Interpreter - Measure and Improve Code Quality continuously with Scrutinizer

interpret(String) A
last analyzed 2020-05-15 12:07 UTC

↳ Parent: Behavioral.Interpreter.Interpreter

Complexity

Conditions

Size

Total Lines	12
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	8
dl	0
loc	12
rs	10
c	0
b	0
f	0
cc	3

/*
 * @author  : Jagepard <[email protected]>
 * @license https://mit-license.org/ MIT
 */

package Behavioral.Interpreter;

import java.util.ArrayList;
import java.util.List;

public class Interpreter implements InterpreterInterface {
    private final List<AlbumInterface> registry = new ArrayList<>();

    @Override
    public String interpret(String input) {
        String[] exploded = input.split(" ");

        for (String value : exploded) {
            if (this.isNumeric(value)) {
                int number = Integer.parseInt(value) - 1;
                return this.getDataFromRegistry(exploded, this.registry.get(number));
            }
        }

        return input;
    }

    public void addAlbumToRegistry(AlbumInterface album) {
        this.registry.add(album);
    }

    private boolean isNumeric(String str) {
        return str != null && str.matches("[-+]?\\d*\\.?\\d+");
    }

    private String getDataFromRegistry(String[] exploded, AlbumInterface item)
    {
        StringBuilder output = new StringBuilder();

        for (String value : exploded) {
            if (value.equals("album")) output.append(item.getName()).append(" ");
            if (value.equals("author")) output.append(item.getAuthor()).append(" ");
        }

        return output.toString();
    }
}


1			/*
2			* @author : Jagepard <[email protected]>
3			* @license https://mit-license.org/ MIT
4			*/
5
6			package Behavioral.Interpreter;
7
8			import java.util.ArrayList;
9			import java.util.List;
10
11			public class Interpreter implements InterpreterInterface {
12			private final List<AlbumInterface> registry = new ArrayList<>();
13
14			@Override
15			public String interpret(String input) {
16			String[] exploded = input.split(" ");
17
18			for (String value : exploded) {
19			if (this.isNumeric(value)) {
20			int number = Integer.parseInt(value) - 1;
21			return this.getDataFromRegistry(exploded, this.registry.get(number));
22			}
23			}
24
25			return input;
26			}
27
28			public void addAlbumToRegistry(AlbumInterface album) {
29			this.registry.add(album);
30			}
31
32			private boolean isNumeric(String str) {
33			return str != null && str.matches("[-+]?\\d*\\.?\\d+");
34			}
35
36			private String getDataFromRegistry(String[] exploded, AlbumInterface item)
37			{
38			StringBuilder output = new StringBuilder();
39
40			for (String value : exploded) {
41			if (value.equals("album")) output.append(item.getName()).append(" ");
42			if (value.equals("author")) output.append(item.getAuthor()).append(" ");
43			}
44
45			return output.toString();
46			}
47			}
48

Jagepard / JavaDesignPatterns-Interpreter

interpret(String) A last analyzed 2020-05-15 12:07 UTC

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interpret(String) A
last analyzed 2020-05-15 12:07 UTC