Class PigRel.Implementor

java.lang.Object
org.apache.calcite.adapter.pig.PigRel.Implementor
Enclosing interface:
PigRel

public static class PigRel.Implementor extends Object
Callback for the implementation process that converts a tree of PigRel nodes into complete Pig Latin script.
  • Constructor Details

    • Implementor

      public Implementor()
  • Method Details

    • getTableName

      public String getTableName(RelNode input)
    • getPigRelationAlias

      public String getPigRelationAlias(RelNode input)
    • getFieldName

      public String getFieldName(RelNode input, int index)
    • addStatement

      public void addStatement(String statement)
    • visitChild

      public void visitChild(int ordinal, RelNode input)
    • getStatements

      public List<String> getStatements()
    • getScript

      public String getScript()