com.illumon.iris.db.util

Interface LongSizedDataStructure

All Known Subinterfaces:

DataColumn<TYPE>, DbArray<T>, DbArrayBase, DbBooleanArray, DbCharArray, DbDoubleArray, DbFloatArray, DynamicTable, Index, Table

public interface LongSizedDataStructure

Common interface for Deephaven DB structures with a long (64-bit signed integer) size.

Method Summary

Modifier and Type	Method and Description
default int	intSize() Returns LongSizedDataStructure.size() cast to an int, if this can be done without losing precision.
default int	intSize(String operation) Returns LongSizedDataStructure.size() cast to an int, if this can be done without losing precision.
static int	intSize(String operation, long size) Returns the size argument cast to an int, if this can be done without losing precision.
long	size() The size of this data structure.

Method Detail

size

long size()

The size of this data structure.

Returns:

The size

intSize

default int intSize()

Returns LongSizedDataStructure.size() cast to an int, if this can be done without losing precision. Otherwise, throws SizeException.

Returns:

LongSizedDataStructure.size(), cast to an int

Throws:

SizeException - If LongSizedDataStructure.size() cannot be cast without precision loss

intSize

default int intSize(@NotNull
                    String operation)

Returns LongSizedDataStructure.size() cast to an int, if this can be done without losing precision. Otherwise, throws SizeException.

Parameters:

operation - A description of the operation that requires an int size

Returns:

LongSizedDataStructure.size(), cast to an int

Throws:

SizeException - If LongSizedDataStructure.size() cannot be cast without precision loss

intSize

static int intSize(@NotNull
                   String operation,
                   long size)

Returns the size argument cast to an int, if this can be done without losing precision. Otherwise, throws SizeException.

Parameters:

operation - A description of the operation that requires an int size

size - The size

Returns:

size, cast to an int

Throws:

SizeException - If size cannot be cast without precision loss