core/builtins/src/kotlin/Ranges.kt

/*
 * Copyright 2010-2017 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.
 */

// Auto-generated file. DO NOT EDIT!

package kotlin.ranges

/**
 * A range of values of type `Char`.
 */
public class CharRange(start: Char, endInclusive: Char) : CharProgression(start, endInclusive, 1), ClosedRange<Char> {
    override val start: Char get() = first
    override val endInclusive: Char get() = last

    override fun contains(value: Char): Boolean = first <= value && value <= last

    override fun isEmpty(): Boolean = first > last

    override fun equals(other: Any?): Boolean =
        other is CharRange && (isEmpty() && other.isEmpty() ||
        first == other.first && last == other.last)

    override fun hashCode(): Int =
        if (isEmpty()) -1 else (31 * first.toInt() + last.toInt())

    override fun toString(): String = "$first..$last"

    companion object {
        /** An empty range of values of type Char. */
        public val EMPTY: CharRange = CharRange(1.toChar(), 0.toChar())
    }
}

/**
 * A range of values of type `Int`.
 */
public class IntRange(start: Int, endInclusive: Int) : IntProgression(start, endInclusive, 1), ClosedRange<Int> {
    override val start: Int get() = first
    override val endInclusive: Int get() = last

    override fun contains(value: Int): Boolean = first <= value && value <= last

    override fun isEmpty(): Boolean = first > last

    override fun equals(other: Any?): Boolean =
        other is IntRange && (isEmpty() && other.isEmpty() ||
        first == other.first && last == other.last)

    override fun hashCode(): Int =
        if (isEmpty()) -1 else (31 * first + last)

    override fun toString(): String = "$first..$last"

    companion object {
        /** An empty range of values of type Int. */
        public val EMPTY: IntRange = IntRange(1, 0)
    }
}

/**
 * A range of values of type `Long`.
 */
public class LongRange(start: Long, endInclusive: Long) : LongProgression(start, endInclusive, 1), ClosedRange<Long> {
    override val start: Long get() = first
    override val endInclusive: Long get() = last

    override fun contains(value: Long): Boolean = first <= value && value <= last

    override fun isEmpty(): Boolean = first > last

    override fun equals(other: Any?): Boolean =
        other is LongRange && (isEmpty() && other.isEmpty() ||
        first == other.first && last == other.last)

    override fun hashCode(): Int =
        if (isEmpty()) -1 else (31 * (first xor (first ushr 32)) + (last xor (last ushr 32))).toInt()

    override fun toString(): String = "$first..$last"

    companion object {
        /** An empty range of values of type Long. */
        public val EMPTY: LongRange = LongRange(1, 0)
    }
}