17263397398

Committed 27 Aug 2025 09:52AM UTC coverage: 12.405% (-0.05%) from 12.455%

Build # 17263397398

Build Type

push

github

Committed by

tkuhn

Commit Message

Support for literal datatypes/language tags in literal placeholders

Run Details

332 of 3820 branches covered (8.69%)

Branch coverage included in aggregate %.

989 of 6829 relevant lines covered (14.48%)

0.64 hits per line

Source File
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82.35

src/main/java/com/knowledgepixels/nanodash/component/LiteralItem.java

package com.knowledgepixels.nanodash.component;

import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.panel.Panel;
import org.eclipse.rdf4j.model.Literal;
import org.eclipse.rdf4j.model.Value;

import com.knowledgepixels.nanodash.component.StatementItem.RepetitionGroup;
import com.knowledgepixels.nanodash.template.UnificationException;

/**
 * A component that represents a literal value in the context of a statement.
 * It displays the literal's string value and implements the ContextComponent interface
 * to allow for unification with other values.
 */
public class LiteralItem extends Panel implements ContextComponent {

    private static final long serialVersionUID = 1L;

    private Literal literal;

    static final String LABEL_ID = "literal";
//        private PublishFormContext context;

    /**
     * Constructor for creating a LiteralItem.
     *
     * @param id       the Wicket component ID
     * @param parentId the ID of the parent component
     * @param literal  the literal value to be displayed
     * @param rg       the repetition group context
     */
    public LiteralItem(String id, String parentId, Literal literal, RepetitionGroup rg) {
        super(id);
        this.literal = literal;
//                this.context = rg.getContext();
        add(new Label(LABEL_ID, literal.stringValue()));
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void removeFromContext() {
        // Nothing to be done here.
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public boolean isUnifiableWith(Value v) {
        if (!(v instanceof Literal)) return false;
        Literal vL = (Literal) v;
        return vL.equals(literal);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void unifyWith(Value v) throws UnificationException {
        if (!isUnifiableWith(v)) throw new UnificationException(v.stringValue());
        // Nothing left to be done here.
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void fillFinished() {
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void finalizeValues() {
    }

    /**
     * Returns a string representation of the LiteralItem.
     *
     * @return a string describing the literal item
     */
    public String toString() {
        return "[Literal item: " + literal.stringValue() + "]";
    }

}

1	package com.knowledgepixels.nanodash.component;
2
3	import org.apache.wicket.markup.html.basic.Label;
4	import org.apache.wicket.markup.html.panel.Panel;
5	import org.eclipse.rdf4j.model.Literal;
6	import org.eclipse.rdf4j.model.Value;
7
8	import com.knowledgepixels.nanodash.component.StatementItem.RepetitionGroup;
9	import com.knowledgepixels.nanodash.template.UnificationException;
10
11	/**
12	* A component that represents a literal value in the context of a statement.
13	* It displays the literal's string value and implements the ContextComponent interface
14	* to allow for unification with other values.
15	*/
16	public class LiteralItem extends Panel implements ContextComponent {
17
18	private static final long serialVersionUID = 1L;
19
20	private Literal literal;
21
22	static final String LABEL_ID = "literal";
23	// private PublishFormContext context;
24
25	/**
26	* Constructor for creating a LiteralItem.
27	*
28	* @param id the Wicket component ID
29	* @param parentId the ID of the parent component
30	* @param literal the literal value to be displayed
31	* @param rg the repetition group context
32	*/
33	public LiteralItem(String id, String parentId, Literal literal, RepetitionGroup rg) {
34	super(id);	3✔
35	this.literal = literal;	3✔
36	// this.context = rg.getContext();
37	add(new Label(LABEL_ID, literal.stringValue()));	14✔
38	}	1✔
39
40	/**
41	* {@inheritDoc}
42	*/
43	@Override
44	public void removeFromContext() {
45	// Nothing to be done here.
46	}	×
47
48	/**
49	* {@inheritDoc}
50	*/
51	@Override
52	public boolean isUnifiableWith(Value v) {
53	if (!(v instanceof Literal)) return false;	5✔
54	Literal vL = (Literal) v;	3✔
55	return vL.equals(literal);	5✔
56	}
57
58	/**
59	* {@inheritDoc}
60	*/
61	@Override
62	public void unifyWith(Value v) throws UnificationException {
63	if (!isUnifiableWith(v)) throw new UnificationException(v.stringValue());	10✔
64	// Nothing left to be done here.
65	}	1✔
66
67	/**
68	* {@inheritDoc}
69	*/
70	@Override
71	public void fillFinished() {
72	}	×
73
74	/**
75	* {@inheritDoc}
76	*/
77	@Override
78	public void finalizeValues() {
79	}	×
80
81	/**
82	* Returns a string representation of the LiteralItem.
83	*
84	* @return a string describing the literal item
85	*/
86	public String toString() {
87	return "[Literal item: " + literal.stringValue() + "]";	5✔
88	}
89
90	}

knowledgepixels / nanodash / 17263397398

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