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• db-objekts-core
• 0.4.4-alpha
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• Semaphore.kt

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com.dbobjekts.statement.Semaphore.kt Maven / Gradle / Ivy

package com.dbobjekts.statement

import com.dbobjekts.api.exception.StatementBuilderException

class Semaphore {

    private var statement: String? = null

    fun claim(newStatement: String) {
        if (this.statement != null) {
            throw StatementBuilderException("You are starting a new $newStatement statement, but there is still a $statement statement in progress that has not been completed yet.")
        }
        this.statement = newStatement
    }

    fun clear() {
        statement = null
    }

}