com.ibm.cloud.objectstorage.test.util

Class ConstantInputStream

java.lang.Object

java.io.InputStream

com.ibm.cloud.objectstorage.internal.SdkInputStream

com.ibm.cloud.objectstorage.test.util.ConstantInputStream

All Implemented Interfaces:

MetricAware, Releasable, Closeable, AutoCloseable

public class ConstantInputStream
extends SdkInputStream

A test input stream that always return the same value.

Constructor Summary

Constructors

Constructor and Description
ConstantInputStream(long total, byte val)
ConstantInputStream(long total, byte val, boolean randomlyReturnZeros)

Method Summary

Modifier and Type	Method and Description
int	getRandomZerosCount()
protected InputStream	getWrappedInputStream() Returns the underlying input stream, if any, from the subclass; or null if there is no underlying input stream.
int	read()
int	read(byte[] b, int off, int len)

Methods inherited from class com.ibm.cloud.objectstorage.internal.SdkInputStream

abort, abortIfNeeded, isMetricActivated, release

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstantInputStream

public ConstantInputStream(long total,
                           byte val)

ConstantInputStream

public ConstantInputStream(long total,
                           byte val,
                           boolean randomlyReturnZeros)

Method Detail

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

getRandomZerosCount

public int getRandomZerosCount()

getWrappedInputStream

protected InputStream getWrappedInputStream()

Description copied from class: SdkInputStream

Returns the underlying input stream, if any, from the subclass; or null if there is no underlying input stream.

Specified by:

getWrappedInputStream in class SdkInputStream