Example usage for org.apache.cassandra.db.rows RowIterator columns

Introduction

In this page you can find the example usage for org.apache.cassandra.db.rows RowIterator columns.

Prototype

public RegularAndStaticColumns columns();

Source Link

Document

A subset of the columns for the (static and regular) rows returned by this iterator.

Usage

From source file:com.stratio.cassandra.lucene.util.SimpleRowIterator.java

License:Apache License

/**
 * Builds a new {@link SimpleRowIterator} from the current position of the specified {@link RowIterator}. Any other
 * rows in the specified iterator won't be read.
 *
 * @param iterator the {@link Row} iterator
 *//*from w w w  .  jav  a  2 s .co  m*/
public SimpleRowIterator(RowIterator iterator) {
    this.metadata = iterator.metadata();
    this.key = iterator.partitionKey();
    this.columns = iterator.columns();
    this.staticRow = iterator.staticRow();
    this.row = iterator.next();
    this.rows = Collections.singletonList(row).iterator();
}

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