com.github.erosb.jsonsKema.Schema.kt Maven / Gradle / Ivy

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JSON Schema Parser and Validator

There is a newer version: 0.20.0

package com.github.erosb.jsonsKema

abstract class Schema(open val location: SourceLocation) {
    abstract fun  accept(visitor: SchemaVisitor
): P?
    open fun subschemas(): Collection = emptyList()
}

data class CompositeSchema(
    val subschemas: Set,
    override val location: SourceLocation = UnknownSource,
    val id: IJsonString? = null,
    val title: IJsonString? = null,
    val description: IJsonString? = null,
    val deprecated: IJsonBoolean? = null,
    val default: IJsonValue? = null,
    val dynamicRef: DynamicReference? = null,
    val dynamicAnchor: String? = null,
    val propertySchemas: Map = emptyMap(),
    val patternPropertySchemas: Map = emptyMap(),
    val unevaluatedItemsSchema: Schema? = null,
    val unevaluatedPropertiesSchema: Schema? = null,
    val unprocessedProperties: Map = emptyMap(),
    val vocabulary: List = emptyList(),
    val definedSubschemas: Map = emptyMap()
) : Schema(location) {
    override fun 
 accept(visitor: SchemaVisitor
) = visitor.internallyVisitCompositeSchema(this)
    override fun subschemas() = subschemas// + definedSubschemas.values
}

data class ReferenceSchema(var referredSchema: Schema?, val ref: String, override val location: SourceLocation) :
    Schema(location) {
    override fun 
 accept(visitor: SchemaVisitor) = visitor.visitReferenceSchema(this)
    override fun subschemas() = referredSchema?.let { listOf(it) } ?: emptyList()

    override fun equals(other: Any?): Boolean {
        if (this === other) return true
        if (other !is ReferenceSchema) return false

        if (location != other.location) return false

        return referredSchema === other.referredSchema
    }

    override fun hashCode(): Int {
        return location.hashCode()
    }

    override fun toString(): String {
        return "{\"\$ref\": \"${ref}\", \"resolved\":\"${referredSchema !== null}\"}"
    }
}

data class DynamicReference(val ref: String, var fallbackReferredSchema: ReferenceSchema? = null)