@startdot
digraph CMake {
  rankdir=TD;
  subgraph clusterLinux {
    color=black;
    label = "Host";
    node [shape=note, style="rounded,filled", color=black, fillcolor=royalblue];
    SWIG [label="java/ortools.i", fillcolor=white];

    subgraph clusterCPP {
      color=royalblue;
      label = "C++";
      node [shape=note, style="rounded,filled", color=black, fillcolor=royalblue];
      PKG [label="C++ dev packages\ne.g. cmake, g++", shape=box3d];
      CPP [label="ortools.h/ortools.cc"];
      LIB [label="libortools.so\nlinux-x86-64/", shape=component];

      WRAPPER_CPP [label="or_java_wrap.h/or_java_wrap.cc"];
      WRAPPER_LIB [label="libjniortools.so\nlinux-x86-64/", shape=component];

      CPP -> WRAPPER_CPP [label="include", style=dashed];
      CPP -> LIB [label="g++, ld", style=bold];
      WRAPPER_CPP -> WRAPPER_LIB [label="g++, ld", style=bold];
      LIB -> WRAPPER_LIB [label="ld", style=dashed];
    }

    CPP -> SWIG [label="include", style=dashed];
    SWIG -> WRAPPER_CPP [label="swig", style=bold];

    subgraph clusterJAVA {
      color=crimson;
      label = "Java";
      node [shape=note, style="rounded,filled", color=black, fillcolor=crimson];
      JAVA_PKG [label="Java SDK packages\ne.g. jdk, maven", shape=box3d, fillcolor=crimson];
      NATIVE_POM [label="pom.xml\nortools-linux-x86-64/"];
      NATIVE_JAR [label="ortools-linux-x86-64.jar", shape=folder];

      NATIVE_POM -> NATIVE_JAR [label="mvn package", style=bold];

      LOADER_JAVA [label="Loader.java\nsrc/main/java"];
      OR_JAVA [label="OrTools.java\nsrc/main/java"];
      OR_POM [label="pom.xml\nortools-java/"];
      OR_CLS [label="OrTools.class\n/com/google/ortools", shape=component];
      OR_JAR [label="ortools-java.jar", shape=folder];

      LOADER_JAVA -> OR_POM [label="compile", style=dashed];
      OR_JAVA -> OR_POM [label="compile", style=dashed];
      OR_POM -> OR_CLS [label="mvn compile", style=bold];
      OR_CLS -> OR_JAR [label="pack", style=dashed];
      OR_POM -> OR_JAR [label="mvn package", style=bold];

      NATIVE_JAR -> OR_JAR [label="dependency", style=dashed];
      NATIVE_JAR -> OR_POM [label="dependency", style=dashed];

      //JAVA_PKG -> NATIVE_POM [label="cmake", style=dashed];
      //JAVA_PKG -> OR_POM [label="cmake", style=dashed];
    }

    SWIG -> OR_JAVA [label="swig", style=bold];

    LIB -> NATIVE_POM [label="src/main/resources", style=dashed];
    LIB -> NATIVE_JAR [label="pack", style=dashed];
    WRAPPER_LIB -> NATIVE_POM [label="src/main/resources", style=dashed];
    WRAPPER_LIB -> NATIVE_JAR [label="pack", style=dashed];
    WRAPPER_LIB -> OR_JAVA [label="call", style=dashed];
  }
}
@enddot
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