libraries/flicker/src/com/android/server/wm/traces/common/errors/ErrorState.kt

package com.android.server.wm.traces.common.errors

import com.android.server.wm.traces.common.ITraceEntry
import com.android.server.wm.traces.common.Timestamp

/**
 * A state at a particular time within a trace that holds a list of errors there may be.
 * @param errors Errors contained in the state
 * @param _timestamp Timestamp of this state
 */
class ErrorState(val errors: Array<Error>, override val timestamp: Timestamp) : ITraceEntry {
    override fun equals(other: Any?): Boolean {
        if (this === other) return true
        if (other !is ErrorState) return false
        if (timestamp != other.timestamp) return false
        if (errors.contentEquals(other.errors)) return false
        return true
    }

    override fun hashCode(): Int {
        var result = timestamp.hashCode()
        result = 31 * result + errors.contentDeepHashCode()
        return result
    }

    override fun toString(): String =
        "FlickerErrorState(" +
            "timestamp=$timestamp}, numberOfErrors=${errors.size} " +
            "${errors.joinToString("\n") { it.assertionName }})"
}