translator-core.24.9.0.source-code.RawString.kt Maven / Gradle / Ivy
/*
* Copyright (C) 2017/2021 e-voyageurs technologies
*
* 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 ai.tock.translator
import mu.KotlinLogging
/**
* An empty string marked as [TranslatedSequence].
*/
val EMPTY_TRANSLATED_STRING: TranslatedSequence = RawString("")
/**
* A raw string is a string that should not be translated.
*/
data class RawString(private val wrapped: CharSequence) :
CharSequence by wrapped, TranslatedSequence {
companion object {
private val logger = KotlinLogging.logger {}
}
override fun toString(): String {
return wrapped.toString()
}
override fun subSequence(startIndex: Int, endIndex: Int): TranslatedSequence {
return RawString(wrapped.subSequence(startIndex, endIndex))
}
override fun plus(other: Any?): TranslatedSequence {
logger.warn { "adding a String to a TranslatedSequence is not recommended - please use message format pattern" }
return RawString(toString() + other.toString())
}
}