com.emc.mongoose.api.model.data

Interface DataInput

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable, java.io.Externalizable, java.io.Serializable

All Known Implementing Classes:

CachedDataInput, DataInputBase, ExternalDataInput, SeedDataInput

public interface DataInput
extends java.io.Closeable, java.io.Externalizable

Created by kurila on 29.09.14. A finite data input for data generation purposes.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	DataInput.Type

Method Summary

Modifier and Type	Method and Description
static void	generateData(java.nio.MappedByteBuffer byteLayer, long seed)
static DataInput	getInstance(java.lang.String inputFilePath, java.lang.String seed, com.github.akurilov.commons.system.SizeInBytes layerSize, int layerCacheLimit)
java.nio.MappedByteBuffer	getLayer(int layerIndex)
int	getSize()

Methods inherited from interface java.io.Closeable

close

Methods inherited from interface java.io.Externalizable

readExternal, writeExternal

Method Detail

getSize

int getSize()

getLayer

java.nio.MappedByteBuffer getLayer(int layerIndex)

getInstance

static DataInput getInstance(java.lang.String inputFilePath,
                             java.lang.String seed,
                             com.github.akurilov.commons.system.SizeInBytes layerSize,
                             int layerCacheLimit)
                      throws java.io.IOException,
                             java.lang.IllegalStateException,
                             java.lang.IllegalArgumentException

Throws:

java.io.IOException

java.lang.IllegalStateException

java.lang.IllegalArgumentException

generateData

static void generateData(java.nio.MappedByteBuffer byteLayer,
                         long seed)