Example usage for org.apache.cassandra.db Clustering get

Introduction

In this page you can find the example usage for org.apache.cassandra.db Clustering get.

Prototype

public ByteBuffer get(int i);

Source Link

Document

Retrieves the ith value of this prefix.

Usage

From source file:com.stratio.cassandra.lucene.key.KeyMapper.java

License:Apache License

/**
 * Adds the {@link Column}s contained in the specified {@link Clustering} to the specified {@link Column}s.
 *
 * @param columns the {@link Columns} in which the {@link Clustering} {@link Column}s are going to be added
 * @param clustering the clustering key/*from w  w  w .  j a va2 s  . c  o m*/
 */
public void addColumns(Columns columns, Clustering clustering) {
    for (ColumnDefinition columnDefinition : metadata.clusteringColumns()) {
        String name = columnDefinition.name.toString();
        int position = columnDefinition.position();
        ByteBuffer value = clustering.get(position);
        AbstractType<?> valueType = columnDefinition.cellValueType();
        columns.add(Column.builder(name).buildWithDecomposed(value, valueType));
    }
}

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From source file:io.jmnarloch.cassandra.kafka.row.RowInfo.java

License:Apache License

private void addClusteringColumns(Collection<CellInfo> cells) {
    final List<ColumnDefinition> columnDefinitions = metaData.clusteringColumns();
    final Clustering clusteringColumns = rawRow.clustering();
    for (int index = 0; index < metaData.clusteringColumns().size(); index++) {
        cells.add(new CellInfo(columnDefinitions.get(index), clusteringColumns.get(index)));
    }//w  w w.  ja  v a 2  s  .  c  o m
}

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