org.jetbrains.kotlin.cli.common.messages.MessageCollector.kt Maven / Gradle / Ivy

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the Kotlin compiler

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/*
 * Copyright 2010-2015 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.cli.common.messages

interface MessageCollector {
    fun clear()

    fun report(severity: CompilerMessageSeverity, message: String, location: CompilerMessageLocation? = null)

    fun hasErrors(): Boolean

    companion object {
        val NONE: MessageCollector = object : MessageCollector {
            override fun report(severity: CompilerMessageSeverity, message: String, location: CompilerMessageLocation?) {
                // Do nothing
            }

            override fun clear() {
                // Do nothing
            }

            override fun hasErrors(): Boolean = false
        }
    }
}