Package io.deephaven.engine.table.impl.util.copy

Class CopyKernel.Utils

java.lang.Object

io.deephaven.engine.table.impl.util.copy.CopyKernel.Utils

Enclosing interface:

CopyKernel

public static class CopyKernel.Utils
extends Object

Constructor Summary

Constructors

Constructor	Description
Utils()

Method Summary

Modifier and Type	Method	Description
static int	nextSetBit(long[] words, int fromIndex, int endIndex, boolean flipWords)	Returns the index of the first bit that is set to true that occurs on or after the specified starting index and up to but not including the specified word rowSet.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Utils

public Utils()

Method Details

nextSetBit

public static int nextSetBit(long[] words,
 int fromIndex,
 int endIndex,
 boolean flipWords)

Returns the index of the first bit that is set to true that occurs on or after the specified starting index and up to but not including the specified word rowSet.

If no such bit exists then endIndex is returned.

Parameters:

words - the bitset data array

fromIndex - the index to start checking from (inclusive)

endIndex - the index to stop checking from (exclusive)

flipWords - if true return first false bit set instead of the first true bit set

Returns:

the index of the next set bit, any value >= endIndex is returned if no such bit exists