Kotlin conversion: ByteArrayAndResult

This commit is contained in:
Paul Schaub 2023-10-31 11:24:36 +01:00
parent 4bd4657906
commit 0f5270c28d
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
2 changed files with 43 additions and 50 deletions

View file

@ -1,50 +0,0 @@
// SPDX-FileCopyrightText: 2021 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0
package sop;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
/**
* Tuple of a byte array and associated result object.
* @param <T> type of result
*/
public class ByteArrayAndResult<T> {
private final byte[] bytes;
private final T result;
public ByteArrayAndResult(byte[] bytes, T result) {
this.bytes = bytes;
this.result = result;
}
/**
* Return the byte array part.
*
* @return bytes
*/
public byte[] getBytes() {
return bytes;
}
/**
* Return the result part.
*
* @return result
*/
public T getResult() {
return result;
}
/**
* Return the byte array part as an {@link InputStream}.
*
* @return input stream
*/
public InputStream getInputStream() {
return new ByteArrayInputStream(getBytes());
}
}

View file

@ -0,0 +1,43 @@
// SPDX-FileCopyrightText: 2023 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0
package sop
import java.io.InputStream
/**
* Tuple of a [ByteArray] and associated result object.
*
* @param bytes byte array
* @param result result object
* @param <T> type of result
*/
data class ByteArrayAndResult<T>(val bytes: ByteArray, val result: T) {
/**
* [InputStream] returning the contents of [bytes].
*
* @return input stream
*/
val inputStream: InputStream
get() = bytes.inputStream()
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (javaClass != other?.javaClass) return false
other as ByteArrayAndResult<*>
if (!bytes.contentEquals(other.bytes)) return false
if (result != other.result) return false
return true
}
override fun hashCode(): Int {
var hashCode = bytes.contentHashCode()
hashCode = 31 * hashCode + (result?.hashCode() ?: 0)
return hashCode
}
}