How to use
iterator
method
in
org.apache.cassandra.db.PartitionColumns

Best Java code snippets using org.apache.cassandra.db.PartitionColumns.iterator (Showing top 3 results out of 315)

Common ways to obtain PartitionColumns

private void myMethod () {
 PartitionColumns p =CFMetaData metadata;metadata.partitionColumns()
UnfilteredRowIterator iterator;iterator.columns()
PartitionColumns.Builder partitionColumnsBuilder;partitionColumnsBuilder.build()
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}

private Iterator<ColumnDefinition> nonPkColumnIterator()
{
  final boolean noNonPkColumns = isCompactTable() && CompactTables.hasEmptyCompactValue(this) && !isSuper();
  if (noNonPkColumns)
  {
    return Collections.<ColumnDefinition>emptyIterator();
  }
  else if (isStaticCompactTable())
  {
    return partitionColumns.statics.selectOrderIterator();
  }
  else if (isSuper())
  {
    if (isDense)
      return Iterators.forArray(superCfKeyColumn, superCfValueColumn);
    else
      return Iterators.filter(partitionColumns.iterator(), (c) -> !c.type.isCollection());
  }
  else
    return partitionColumns().selectOrderIterator();
}

private Iterator<ColumnDefinition> nonPkColumnIterator()
{
  final boolean noNonPkColumns = isCompactTable() && CompactTables.hasEmptyCompactValue(this) && !isSuper();
  if (noNonPkColumns)
  {
    return Collections.<ColumnDefinition>emptyIterator();
  }
  else if (isStaticCompactTable())
  {
    return partitionColumns.statics.selectOrderIterator();
  }
  else if (isSuper())
  {
    if (isDense)
      return Iterators.forArray(superCfKeyColumn, superCfValueColumn);
    else
      return Iterators.filter(partitionColumns.iterator(), (c) -> !c.type.isCollection());
  }
  else
    return partitionColumns().selectOrderIterator();
}

private Iterator<ColumnDefinition> nonPkColumnIterator()
{
  final boolean noNonPkColumns = isCompactTable() && CompactTables.hasEmptyCompactValue(this) && !isSuper();
  if (noNonPkColumns)
  {
    return Collections.<ColumnDefinition>emptyIterator();
  }
  else if (isStaticCompactTable())
  {
    return partitionColumns.statics.selectOrderIterator();
  }
  else if (isSuper())
  {
    if (isDense)
      return Iterators.forArray(superCfKeyColumn, superCfValueColumn);
    else
      return Iterators.filter(partitionColumns.iterator(), (c) -> !c.type.isCollection());
  }
  else
    return partitionColumns().selectOrderIterator();
}

Popular methods of PartitionColumns

size
* Returns the total number of static and regular columns.
<init>
builder
columns
contains
equals
isEmpty
mergeTo
selectOrderIterator
of
without
withoutStatics

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How to use iteratormethodin org.apache.cassandra.db.PartitionColumns

Best Java code snippets using org.apache.cassandra.db.PartitionColumns.iterator (Showing top 3 results out of 315)

How to use
iterator
method
in
org.apache.cassandra.db.PartitionColumns