62 lines
1.6 KiB
Kotlin
62 lines
1.6 KiB
Kotlin
/*
|
|
* Copyright 2017 Christian Basler
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package ch.dissem.bitmessage.entity.valueobject
|
|
|
|
import ch.dissem.bitmessage.entity.Streamable
|
|
import ch.dissem.bitmessage.utils.Strings
|
|
import java.io.OutputStream
|
|
import java.nio.ByteBuffer
|
|
import java.util.*
|
|
|
|
data class InventoryVector constructor(
|
|
/**
|
|
* Hash of the object
|
|
*/
|
|
val hash: ByteArray) : Streamable {
|
|
|
|
override fun equals(other: Any?): Boolean {
|
|
if (this === other) return true
|
|
if (other !is InventoryVector) return false
|
|
|
|
return Arrays.equals(hash, other.hash)
|
|
}
|
|
|
|
override fun hashCode(): Int {
|
|
return Arrays.hashCode(hash)
|
|
}
|
|
|
|
override fun write(out: OutputStream) {
|
|
out.write(hash)
|
|
}
|
|
|
|
override fun write(buffer: ByteBuffer) {
|
|
buffer.put(hash)
|
|
}
|
|
|
|
override fun toString(): String {
|
|
return Strings.hex(hash)
|
|
}
|
|
|
|
companion object {
|
|
@JvmStatic fun fromHash(hash: ByteArray?): InventoryVector? {
|
|
return InventoryVector(
|
|
hash ?: return null
|
|
)
|
|
}
|
|
}
|
|
}
|