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• Map.kt

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org.apache.tinkerpop.gremlin.ogm.paths.steps.Map.kt Maven / Gradle / Ivy

package org.apache.tinkerpop.gremlin.ogm.paths.steps

import org.apache.tinkerpop.gremlin.ogm.paths.Path

/**
 * A step that maps the current object to zero or more new objects.
 */
class Map(private val map: (FROM) -> TO) : Step.ToSingle({
    it.traversal.map { map(it.get()) }
})

fun  Path.ToMany.map(map: (TO) -> NEXT): Path.ToMany = to(Map(map))
fun  Path.ToOptional.map(map: (TO) -> NEXT): Path.ToOptional = to(Map(map))
fun  Path.ToSingle.map(map: (TO) -> NEXT): Path.ToSingle = to(Map(map))