Java Code Examples for org.elasticsearch.common.io.stream.StreamInput#readGenericValue()

@Override
public void readFrom(StreamInput in) throws IOException {
    super.readFrom(in);

    boolean negative = in.readBoolean();
    rowCount = in.readVLong();
    if (negative) {
        rowCount = -rowCount;
    }

    int numCols = cols().length;
    int numRows = in.readInt();
    rows = new Object[numRows][numCols];
    for (int i = 0; i < numRows; i++) {
        for (int j = 0; j < numCols; j++) {
            rows[i][j] = in.readGenericValue();
        }
    }
}
 

@Override
public void readFrom(StreamInput in) throws IOException {
    super.readFrom(in);

    int bulkArgsLength = in.readVInt();
    if (bulkArgsLength == 0) {
        bulkArgs = EMPTY_BULK_ARGS;
    } else {
        bulkArgs = new Object[bulkArgsLength][];
        for (int i = 0; i < bulkArgsLength; i++) {
            int bulkArgLength = in.readVInt();
            bulkArgs[i] = new Object[bulkArgLength];
            for (int j = 0; j < bulkArgLength; j++) {
                bulkArgs[i][j] = in.readGenericValue();
            }
        }
    }
}
 

public static Settings readSettingsFromStream(StreamInput in) throws IOException {
    Builder builder = new Builder();
    int numberOfSettings = in.readVInt();
    for (int i = 0; i < numberOfSettings; i++) {
        String key = in.readString();
        Object value = in.readGenericValue();
        if (value == null) {
            builder.putNull(key);
        } else if (value instanceof List) {
            builder.putList(key, (List<String>) value);
        } else {
            builder.put(key, value.toString());
        }
    }
    return builder.build();
}
 

@Override
public void readFrom(StreamInput in) throws IOException {
    super.readFrom(in);
    int length = in.readVInt();
    args = new Object[length];
    for (int i = 0; i < length; i++) {
        args[i] = in.readGenericValue();
    }
}
 

@Override
protected void doReadFrom(StreamInput in) throws IOException {
    if (in.readBoolean()) {
        reduceScript = Script.readScript(in);
    }
    aggregation = in.readGenericValue();
}
 

@SuppressWarnings("unchecked")
@Override
protected void doReadFrom(StreamInput in) throws IOException {
    script = Script.readScript(in);
    gapPolicy = GapPolicy.readFrom(in);
    bucketsPathsMap = (Map<String, String>) in.readGenericValue();
}
 

@SuppressWarnings("unchecked")
@Override
protected void doReadFrom(StreamInput in) throws IOException {
    script = Script.readScript(in);
    formatter = ValueFormatterStreams.readOptional(in);
    gapPolicy = GapPolicy.readFrom(in);
    bucketsPathsMap = (Map<String, String>) in.readGenericValue();
}
 

private static Object readMissingValue(StreamInput in) throws IOException {
    final byte id = in.readByte();
    switch (id) {
    case 0:
        return in.readGenericValue();
    case 1:
        return SortField.STRING_FIRST;
    case 2:
        return SortField.STRING_LAST;
    default:
        throw new IOException("Unknown missing value id: " + id);
    }
}
 

@Override
public void readFrom(StreamInput in) throws IOException {
    term = in.readString();
    startOffset = in.readInt();
    endOffset = in.readInt();
    position = in.readVInt();
    type = in.readOptionalString();
    if (in.getVersion().onOrAfter(Version.V_2_2_0)) {
        attributes = (Map<String, Object>) in.readGenericValue();
    }
}
 

/**
 * Read from a stream.
 */
@SuppressWarnings("unchecked")
private void read(StreamInput in) throws IOException {
  fields = (ArrayList<String>) in.readGenericValue();
  valueType = in.readOptionalWriteable(ValueType::readFromStream);
  format = in.readOptionalString();
  missingMap = in.readMap();
}
 

@Override
public void readFrom(StreamInput in) throws IOException {
    term = in.readString();
    startOffset = in.readInt();
    endOffset = in.readInt();
    position = in.readVInt();
    type = in.readOptionalString();
    extendedAttributes = (Map<String, Map<String, Object>>) in.readGenericValue();
}
 

@Override
public Map<Object, Object> readValueFrom(StreamInput in) throws IOException {
    if (in.readBoolean()) {
        int size = in.readInt();
        HashMap<Object, Object> m = new HashMap<>(size);
        for (int i = 0; i < size; i++) {
            Object key = in.readGenericValue();
            Object val = in.readGenericValue();
            m.put(key, val);
        }
        return m;
    }
    return null;
}
 

@Override
@SuppressWarnings("unchecked")
public Map<String, Object> readValueFrom(StreamInput in) throws IOException {
    return (Map<String, Object>) in.readGenericValue();
}
 

@Override
public Object readValueFrom(StreamInput in) throws IOException {
    return in.readGenericValue();
}
 

@Override
public Object readValueFrom(StreamInput in) throws IOException {
    return in.readGenericValue();
}