.kotlin.kotlin-compiler.1.3.11.source-code.FileSnapshot.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2016 JetBrains s.r.o.
*
* 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 org.jetbrains.kotlin.incremental.snapshots
import java.io.File
import java.util.*
class FileSnapshot(
val file: File,
val length: Long,
val hash: ByteArray
) {
init {
assert(!file.isDirectory)
}
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (other == null || other::class.java != this::class.java) return false
other as FileSnapshot
if (file != other.file) return false
if (length != other.length) return false
if (!Arrays.equals(hash, other.hash)) return false
return true
}
override fun hashCode(): Int {
var result = file.hashCode()
result = 31 * result + length.hashCode()
result = 31 * result + Arrays.hashCode(hash)
return result
}
override fun toString(): String {
return "FileSnapshot(file=$file, length=$length, hash=${Arrays.toString(hash)})"
}
}