Example usage for org.apache.lucene.index FieldInfo hasNorms

Introduction

In this page you can find the example usage for org.apache.lucene.index FieldInfo hasNorms.

Prototype

public boolean hasNorms() 

Source Link

Document

Returns true if this field actually has any norms.

Usage

From source file:com.github.flaxsearch.api.FieldData.java

License:Apache License

public FieldData(FieldInfo fieldInfo) {
    this.name = fieldInfo.name;
    this.indexOptions = fieldInfo.getIndexOptions();
    this.hasNorms = fieldInfo.hasNorms();
    this.docValuesType = fieldInfo.getDocValuesType();
    this.pointDimensionCount = fieldInfo.getPointDimensionCount();
    this.hasPayloads = fieldInfo.hasPayloads();
}

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From source file:com.vmware.xenon.services.common.FieldInfoCache.java

License:Open Source License

public static boolean equals(FieldInfo a, FieldInfo b) {
    return a.number == b.number && a.name.equals(b.name)
            && a.getPointDimensionCount() == b.getPointDimensionCount()
            && a.getPointNumBytes() == b.getPointNumBytes() && a.getDocValuesGen() == b.getDocValuesGen()
            && a.getIndexOptions() == b.getIndexOptions() && a.hasPayloads() == b.hasPayloads()
            && a.hasVectors() == b.hasVectors() && a.omitsNorms() == b.omitsNorms()
            && a.hasNorms() == b.hasNorms();
}

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From source file:org.eu.bitzone.Leia.java

License:Apache License

private void addFieldRow(final Object table, final String fName, final IndexableField ixf, final int docid,
        final TFIDFSimilarity sim) {
    final Object row = create("row");
    add(table, row);/*from   w w  w . j  a  v  a2 s . com*/
    putProperty(row, "field", ixf);
    putProperty(row, "fName", fName);
    Object cell = create("cell");
    setString(cell, "text", fName);
    add(row, cell);
    cell = create("cell");
    final Field f = (Field) ixf;
    String flags = Util.fieldFlags(f, infos.fieldInfo(fName));
    boolean hasVectors = false;
    try {
        hasVectors = ar.getTermVector(docid, fName) != null;
    } catch (final Exception e) {
        // ignore
    }
    // consider skipping this field altogether?
    if (ixf == null && !hasVectors) {
        setBoolean(cell, "enabled", false);
    }
    if (hasVectors) {
        flags = flags.substring(0, 7) + "V" + flags.substring(8);
    }
    setString(cell, "text", flags);
    setFont(cell, "font", courier);
    setChoice(cell, "alignment", "center");
    add(row, cell);
    cell = create("cell");
    final FieldInfo info = infos.fieldInfo(fName);
    if (f != null) {
        try {
            if (ar != null && info.hasNorms()) {
                ar.getFieldInfos().fieldInfo(fName).getNormType();
                final NumericDocValues norms = ar.getNormValues(fName);
                final String val = Util.normsToString(norms, fName, docid, sim);
                setString(cell, "text", val);
            } else {
                setString(cell, "text", "---");
                setBoolean(cell, "enabled", false);
            }
        } catch (final IOException ioe) {
            ioe.printStackTrace();
            setString(cell, "text", "!?!");
        }
    } else {
        setString(cell, "text", "---");
        setBoolean(cell, "enabled", false);
    }
    add(row, cell);
    cell = create("cell");
    if (f != null) {
        String text = f.stringValue();
        if (text == null) {
            if (f.binaryValue() != null) {
                text = Util.bytesToHex(f.binaryValue(), false);
            } else {
                text = "(null)";
            }
        }
        Decoder dec = decoders.get(f.name());
        if (dec == null) {
            dec = defDecoder;
        }
        try {
            if (f.fieldType().stored()/* && f.numericValue() == null && f.binaryValue() == null */) {
                text = dec.decodeStored(f.name(), f);
            } else {
                text = dec.decodeTerm(f.name(), text);
            }
        } catch (final Throwable e) {
            setColor(cell, "foreground", Color.RED);
        }
        setString(cell, "text", Util.escape(text));
    } else {
        setString(cell, "text", "<not present or not stored>");
        setBoolean(cell, "enabled", false);
    }
    add(row, cell);
}

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From source file:org.eu.bitzone.Leia.java

License:Apache License

public void actionExamineNorm(final Object table) throws Exception {
    final Object row = getSelectedItem(table);
    if (row == null) {
        return;/*from  www .  java2  s  . c  om*/
    }
    if (ir == null) {
        showStatus(MSG_NOINDEX);
        return;
    }
    final Field f = (Field) getProperty(row, "field");
    if (f == null) {
        showStatus("No data available for this field");
        return;
    }
    final FieldInfo info = infos.fieldInfo(f.name());
    if (!info.isIndexed()) {
        showStatus("Cannot examine norm value - this field is not indexed.");
        return;
    }
    if (!info.hasNorms()) {
        showStatus("Cannot examine norm value - this field has no norms.");
        return;
    }
    final Object dialog = addComponent(null, "/xml/fnorm.xml", null, null);
    final Integer docNum = (Integer) getProperty(table, "docNum");
    putProperty(dialog, "docNum", getProperty(table, "docNum"));
    putProperty(dialog, "field", f);
    final Object curNorm = find(dialog, "curNorm");
    final Object newNorm = find(dialog, "newNorm");
    final Object encNorm = find(dialog, "encNorm");
    final Object doc = find(dialog, "docNum");
    final Object fld = find(dialog, "fld");
    final Object srchOpts = find("srchOptTabs");
    final Similarity sim = createSimilarity(srchOpts);
    TFIDFSimilarity s = null;
    if (sim != null && sim instanceof TFIDFSimilarity) {
        s = (TFIDFSimilarity) sim;
    } else {
        s = defaultSimilarity;
    }
    setString(doc, "text", String.valueOf(docNum.intValue()));
    setString(fld, "text", f.name());
    putProperty(dialog, "similarity", s);
    if (ar != null) {
        try {
            final NumericDocValues norms = ar.getNormValues(f.name());
            byte curBVal = 0;
            if (norms != null) {
                curBVal = (byte) norms.get(docNum.intValue());
            }
            final float curFVal = Util.decodeNormValue(curBVal, f.name(), s);
            setString(curNorm, "text", String.valueOf(curFVal));
            setString(newNorm, "text", String.valueOf(curFVal));
            setString(encNorm, "text", String.valueOf(curFVal) + " (0x" + Util.byteToHex(curBVal) + ")");
        } catch (final Exception e) {
            e.printStackTrace();
            errorMsg("Error reading norm: " + e.toString());
            return;
        }
    }
    add(dialog);
    displayNewNorm(dialog);
}

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From source file:org.getopt.luke.Luke.java

License:Apache License

private void addFieldRow(Object table, String fName, IndexableField ixf, int docid, TFIDFSimilarity sim) {
    Object row = create("row");
    add(table, row);//from   w w  w .j a v  a  2 s.  com
    putProperty(row, "field", ixf);
    putProperty(row, "fName", fName);
    Object cell = create("cell");
    setString(cell, "text", fName);
    add(row, cell);
    cell = create("cell");
    Field f = (Field) ixf;
    String flags = Util.fieldFlags(f, infos.fieldInfo(fName));
    boolean hasVectors = false;
    try {
        hasVectors = ar.getTermVector(docid, fName) != null;
    } catch (Exception e) {
        // ignore
    }
    // consider skipping this field altogether?
    if (ixf == null && !hasVectors) {
        setBoolean(cell, "enabled", false);
    }
    if (hasVectors) {
        flags = flags.substring(0, 7) + "V" + flags.substring(8);
    }
    setString(cell, "text", flags);
    setFont(cell, "font", courier);
    setChoice(cell, "alignment", "center");
    add(row, cell);
    cell = create("cell");
    FieldInfo info = infos.fieldInfo(fName);
    if (f != null) {
        try {
            if (ar != null && info.hasNorms()) {
                NumericDocValues norms = ar.getNormValues(fName);
                String val = Long.toString(norms.get(docid));
                setString(cell, "text", val);
            } else {
                setString(cell, "text", "---");
                setBoolean(cell, "enabled", false);
            }
        } catch (IOException ioe) {
            ioe.printStackTrace();
            setString(cell, "text", "!?!");
        }
    } else {
        setString(cell, "text", "---");
        setBoolean(cell, "enabled", false);
    }
    add(row, cell);
    cell = create("cell");
    if (f != null) {
        String text = f.stringValue();
        if (text == null) {
            if (f.binaryValue() != null) {
                text = Util.bytesToHex(f.binaryValue(), false);
            } else {
                text = "(null)";
            }
        }
        Decoder dec = decoders.get(f.name());
        if (dec == null)
            dec = defDecoder;
        try {
            if (f.fieldType().stored()/* && f.numericValue() == null && f.binaryValue() == null*/) {
                text = dec.decodeStored(f.name(), f);
            } else {
                text = dec.decodeTerm(f.name(), text);
            }
        } catch (Throwable e) {
            setColor(cell, "foreground", Color.RED);
        }
        setString(cell, "text", Util.escape(text));
    } else {
        setString(cell, "text", "<not present or not stored>");
        setBoolean(cell, "enabled", false);
    }
    add(row, cell);
}

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From source file:org.getopt.luke.Luke.java

License:Apache License

public void actionExamineNorm(Object table) throws Exception {
    Object row = getSelectedItem(table);
    if (row == null)
        return;/*  ww  w . j a v  a  2s  .c om*/
    if (ir == null) {
        showStatus(MSG_NOINDEX);
        return;
    }
    Field f = (Field) getProperty(row, "field");
    if (f == null) {
        showStatus("No data available for this field");
        return;
    }
    FieldInfo info = infos.fieldInfo(f.name());
    if (!info.isIndexed()) {
        showStatus("Cannot examine norm value - this field is not indexed.");
        return;
    }
    if (!info.hasNorms()) {
        showStatus("Cannot examine norm value - this field has no norms.");
        return;
    }
    Object dialog = addComponent(null, "/xml/fnorm.xml", null, null);
    Integer docNum = (Integer) getProperty(table, "docNum");
    putProperty(dialog, "docNum", getProperty(table, "docNum"));
    putProperty(dialog, "field", f);
    Object curNorm = find(dialog, "curNorm");
    Object newNorm = find(dialog, "newNorm");
    Object encNorm = find(dialog, "encNorm");
    Object doc = find(dialog, "docNum");
    Object fld = find(dialog, "fld");
    Object srchOpts = find("srchOptTabs");
    Similarity sim = createSimilarity(srchOpts);
    TFIDFSimilarity s = null;
    if (sim != null && (sim instanceof TFIDFSimilarity)) {
        s = (TFIDFSimilarity) sim;
    } else {
        s = defaultSimilarity;
    }
    setString(doc, "text", String.valueOf(docNum.intValue()));
    setString(fld, "text", f.name());
    putProperty(dialog, "similarity", s);
    if (ar != null) {
        try {
            NumericDocValues norms = ar.getNormValues(f.name());
            byte curBVal = (byte) norms.get(docNum.intValue());
            float curFVal = Util.decodeNormValue(curBVal, f.name(), s);
            setString(curNorm, "text", String.valueOf(curFVal));
            setString(newNorm, "text", String.valueOf(curFVal));
            setString(encNorm, "text", String.valueOf(curFVal) + " (0x" + Util.byteToHex(curBVal) + ")");
        } catch (Exception e) {
            e.printStackTrace();
            errorMsg("Error reading norm: " + e.toString());
            return;
        }
    }
    add(dialog);
    displayNewNorm(dialog);
}

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From source file:perf.DiskUsage.java

License:Apache License

static String features(FieldInfo fi) {
    StringBuilder sb = new StringBuilder();
    IndexOptions options = fi.getIndexOptions();
    if (options != IndexOptions.NONE) {
        String words[] = options.toString().split("_");
        sb.append(words[words.length - 1].toLowerCase());
        sb.append(" ");
    }/*from   w  w w. j a v  a 2  s .  com*/
    if (fi.hasPayloads()) {
        sb.append("payloads ");
    }
    if (fi.hasNorms()) {
        sb.append("norms ");
    }
    if (fi.hasVectors()) {
        sb.append("vectors ");
    }
    if (fi.getPointDimensionCount() != 0) {
        sb.append(fi.getPointNumBytes());
        sb.append("bytes/");
        sb.append(fi.getPointDimensionCount());
        sb.append("D ");
    }
    DocValuesType dvType = fi.getDocValuesType();
    if (dvType != DocValuesType.NONE) {
        sb.append(dvType.toString().toLowerCase());
    }
    return sb.toString().trim();
}

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