Example usage for org.apache.lucene.document StoredField StoredField

Introduction

In this page you can find the example usage for org.apache.lucene.document StoredField StoredField.

Prototype

public StoredField(String name, double value)

Source Link

Document

Create a stored-only field with the given double value.

Usage

From source file:org.openedit.data.lucene.SearchResultStoredFieldVisitor.java

License:Apache License

@Override
public void floatField(FieldInfo fieldInfo, float value) {
    StoredField stored = new StoredField(fieldInfo.name, value);
    putValue(fieldInfo.name, stored.stringValue());
}

From source file:org.openedit.data.lucene.SearchResultStoredFieldVisitor.java

License:Apache License

@Override
public void doubleField(FieldInfo fieldInfo, double value) {
    StoredField stored = new StoredField(fieldInfo.name, value);
    putValue(fieldInfo.name, stored.stringValue());
}

From source file:org.opengrok.indexer.analysis.FileAnalyzer.java

License:Open Source License

/**
 * Add a field to store document number of lines.
 * @param doc the target document/*from  www.j  ava 2 s  . com*/
 * @param value the number of lines
 */
@Override
protected void addNumLines(Document doc, int value) {
    doc.add(new StoredField(QueryBuilder.NUML, value));
}

From source file:org.opengrok.indexer.analysis.FileAnalyzer.java

License:Open Source License

/**
 * Add a field to store document lines-of-code.
 * @param doc the target document//w  w w  . j  a v  a  2  s  . c  o  m
 * @param value the loc
 */
@Override
protected void addLOC(Document doc, int value) {
    doc.add(new StoredField(QueryBuilder.LOC, value));
}

From source file:org.opengrok.indexer.analysis.plain.PlainAnalyzer.java

License:Open Source License

@Override
public void analyze(Document doc, StreamSource src, Writer xrefOut) throws IOException, InterruptedException {
    Definitions defs = null;// w  w w  . j  a  va  2 s . c om

    doc.add(new OGKTextField(QueryBuilder.FULL, getReader(src.getStream())));

    String fullpath = doc.get(QueryBuilder.FULLPATH);
    if (fullpath != null && ctags != null) {
        defs = ctags.doCtags(fullpath);
        if (defs != null && defs.numberOfSymbols() > 0) {
            tryAddingDefs(doc, defs, src, fullpath);
            byte[] tags = defs.serialize();
            doc.add(new StoredField(QueryBuilder.TAGS, tags));
        }
    }
    /*
     * This is to explicitly use appropriate analyzer's token stream to
     * work around #1376: symbols search works like full text search.
     */
    OGKTextField ref = new OGKTextField(QueryBuilder.REFS, this.symbolTokenizer);
    this.symbolTokenizer.setReader(getReader(src.getStream()));
    doc.add(ref);

    if (scopesEnabled && xrefOut == null) {
        /*
         * Scopes are generated during xref generation. If xrefs are
         * turned off we still need to run writeXref to produce scopes,
         * we use a dummy writer that will throw away any xref output.
         */
        xrefOut = new NullWriter();
    }

    if (xrefOut != null) {
        try (Reader in = getReader(src.getStream())) {
            WriteXrefArgs args = new WriteXrefArgs(in, xrefOut);
            args.setDefs(defs);
            args.setProject(project);
            Xrefer xref = writeXref(args);

            Scopes scopes = xref.getScopes();
            if (scopes.size() > 0) {
                byte[] scopesSerialized = scopes.serialize();
                doc.add(new StoredField(QueryBuilder.SCOPES, scopesSerialized));
            }

            addNumLines(doc, xref.getLineNumber());
            addLOC(doc, xref.getLOC());
        }
    }
}

From source file:org.opengrok.indexer.index.IndexAnalysisSettingsAccessor.java

License:Open Source License

/**
 * Writes a document to contain the serialized version of {@code settings},
 * with a {@link QueryBuilder#OBJUID} value set to
 * {@link #INDEX_ANALYSIS_SETTINGS_OBJUID}. An existing version of the
 * document is first deleted.// www. j a  v a2s. c  o  m
 * @param writer a defined, target instance
 * @param settings a defined instance
 * @throws IOException if I/O error occurs while writing Lucene
 */
public void write(IndexWriter writer, IndexAnalysisSettings settings) throws IOException {
    byte[] objser = settings.serialize();

    writer.deleteDocuments(new Term(QueryBuilder.OBJUID, INDEX_ANALYSIS_SETTINGS_OBJUID));

    Document doc = new Document();
    StringField uidfield = new StringField(QueryBuilder.OBJUID, INDEX_ANALYSIS_SETTINGS_OBJUID, Field.Store.NO);
    doc.add(uidfield);
    doc.add(new StoredField(QueryBuilder.OBJSER, objser));
    doc.add(new StoredField(QueryBuilder.OBJVER, INDEX_ANALYSIS_SETTINGS_OBJVER));
    writer.addDocument(doc);
}

From source file:org.opensolaris.opengrok.analysis.plain.PlainAnalyzer.java

License:Open Source License

@Override
public void analyze(Document doc, StreamSource src, Writer xrefOut) throws IOException {
    doc.add(new TextField("full", getReader(src.getStream())));
    String fullpath = doc.get("fullpath");
    if (fullpath != null && ctags != null) {
        defs = ctags.doCtags(fullpath + "\n");
        if (defs != null && defs.numberOfSymbols() > 0) {
            doc.add(new TextField("defs", new IteratorReader(defs.getSymbols())));
            doc.add(new TextField("refs", getReader(src.getStream())));
            byte[] tags = defs.serialize();
            doc.add(new StoredField("tags", tags));
        }/* w w  w . j av a 2  s  .  c om*/
    }

    if (xrefOut != null) {
        try (Reader in = getReader(src.getStream())) {
            writeXref(in, xrefOut);
        }
    }
}

From source file:org.opensolaris.opengrok.index.IndexAnalysisSettingsAccessor.java

License:Open Source License

/**
 * Writes a document to contain the serialized version of {@code settings},
 * with a {@link QueryBuilder#OBJUID} value set to
 * {@link #INDEX_ANALYSIS_SETTINGS_OBJUID}. An existing version of the
 * document is first deleted.//from  w w  w .j  a  v a  2  s .  com
 * @param writer a defined, target instance
 * @param settings a defined instance
 * @throws IOException if I/O error occurs while writing Lucene
 */
public void write(IndexWriter writer, IndexAnalysisSettings settings) throws IOException {
    byte[] objser = settings.serialize();

    writer.deleteDocuments(new Term(QueryBuilder.OBJUID, INDEX_ANALYSIS_SETTINGS_OBJUID));

    Document doc = new Document();
    StringField uidfield = new StringField(QueryBuilder.OBJUID, INDEX_ANALYSIS_SETTINGS_OBJUID, Field.Store.NO);
    doc.add(uidfield);
    doc.add(new StoredField(QueryBuilder.OBJSER, objser));
    writer.addDocument(doc);
}

From source file:org.searsia.index.ResourceIndex.java

License:Apache License

private void updateResourceIndex(String id, Resource engine) throws IOException {
    Document doc = new Document();
    if (id != null) {
        JSONObject json = engine.toJson();
        json.put("parameters", engine.getJsonPrivateParameters()); // we need to remember those
        doc.add(new StringField("id", id, Field.Store.YES)); // unique identifier
        doc.add(new StoredField("json", json.toString()));
        this.writer.updateDocument(new Term("id", id), doc);
    }//from  w ww .j  a  v  a 2s  .co  m
    this.writer.commit();
}

From source file:org.ujmp.lucene.LuceneMap.java

License:Open Source License

public synchronized V put(K key, V value) {
    try {/*  www .j a  va  2  s .c  om*/
        Term term = new Term(KEYSTRING, getUniqueString(key));
        Document doc = new Document();
        doc.add(new StringField(KEYSTRING, getUniqueString(key), Field.Store.YES));
        doc.add(new StoredField(KEYDATA, SerializationUtil.serialize((Serializable) key)));
        doc.add(new StringField(VALUESTRING, getUniqueString(value), Field.Store.YES));
        doc.add(new StoredField(VALUEDATA, SerializationUtil.serialize((Serializable) value)));
        getIndexWriter().updateDocument(term, doc);
        return null;
    } catch (Exception e) {
        throw new RuntimeException("could not add document: " + key, e);
    }
}