Package org.apache.hugegraph.computer.core.input.loader

Class FileEdgeFetcher

  • All Implemented Interfaces:
    java.util.Iterator<org.apache.hugegraph.structure.graph.Edge>, EdgeFetcher, ElementFetcher<org.apache.hugegraph.structure.graph.Edge>
    public class FileEdgeFetcher
extends FileElementFetcher<org.apache.hugegraph.structure.graph.Edge>
implements EdgeFetcher

    • Constructor Summary

      Constructors 
      Constructor Description
      FileEdgeFetcher​(org.apache.hugegraph.computer.core.config.Config config)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected java.util.List<org.apache.hugegraph.structure.graph.Edge> buildElement​(org.apache.hugegraph.loader.reader.line.Line line, org.apache.hugegraph.loader.builder.ElementBuilder<org.apache.hugegraph.structure.graph.Edge> builder)  
      void close()  
      protected java.util.List<org.apache.hugegraph.loader.builder.ElementBuilder<org.apache.hugegraph.structure.graph.Edge>> elementBuilders​(org.apache.hugegraph.loader.executor.LoadContext context, org.apache.hugegraph.loader.mapping.InputStruct struct)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

      • Methods inherited from interface java.util.Iterator

        forEachRemaining, hasNext, next, remove

    • Constructor Detail

      • FileEdgeFetcher

        public FileEdgeFetcher​(org.apache.hugegraph.computer.core.config.Config config)

    • Method Detail

      • elementBuilders

        protected java.util.List<org.apache.hugegraph.loader.builder.ElementBuilder<org.apache.hugegraph.structure.graph.Edge>> elementBuilders​(org.apache.hugegraph.loader.executor.LoadContext context,
                                                                                                                                        org.apache.hugegraph.loader.mapping.InputStruct struct)
        Specified by:
        elementBuilders in class FileElementFetcher<org.apache.hugegraph.structure.graph.Edge>

      • buildElement

        protected java.util.List<org.apache.hugegraph.structure.graph.Edge> buildElement​(org.apache.hugegraph.loader.reader.line.Line line,
                                                                                 org.apache.hugegraph.loader.builder.ElementBuilder<org.apache.hugegraph.structure.graph.Edge> builder)
        Overrides:
        buildElement in class FileElementFetcher<org.apache.hugegraph.structure.graph.Edge>