io.github.crow_misia.sdp.attribute.RemoteCandidateAttribute.kt Maven / Gradle / Ivy

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SDP(Session Description Protocol) library

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package io.github.crow_misia.sdp.attribute

/**
 * RFC 5245 21.1.2. remote candidates.
 * Name: remote-candidates
 * Value:
 * Usage Level: media
 * Charset Dependent: no
 * Syntax:
 * remote-candidate-att = "remote-candidates" ":" remote-candidate 0*(SP remote-candidate)
 * remote-candidate = component-ID SP connection-address SP por
 */
data class RemoteCandidateAttribute internal constructor(
    override var value: String,
) : BaseSdpAttribute(fieldName, value) {
    override fun toString() = super.toString()

    override fun joinTo(buffer: StringBuilder): StringBuilder {
        if (value.isEmpty()) {
            return buffer
        }
        return super.joinTo(buffer)
    }

    companion object {
        internal const val fieldName = "remote-candidates"

        @JvmStatic
        fun of(value: String): RemoteCandidateAttribute {
            return RemoteCandidateAttribute(value.trim())
        }

        internal fun parse(value: String): SdpAttribute {
            return RemoteCandidateAttribute(value)
        }
    }
}