Package org.apache.drill.common.expression.PathSegment

Examples of org.apache.drill.common.expression.PathSegment.ArraySegment

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    private PathSegment convertLiteral(RexLiteral literal) {
      switch (literal.getType().getSqlTypeName()) {
      case CHAR:
        return new NameSegment(RexLiteral.stringValue(literal));
      case INTEGER:
        return new ArraySegment(RexLiteral.intValue(literal));
      default:
        return null;
      }
    }
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    private PathSegment convertLiteral(RexLiteral literal) {
      switch (literal.getType().getSqlTypeName()) {
      case CHAR:
        return new NameSegment(RexLiteral.stringValue(literal));
      case INTEGER:
        return new ArraySegment(RexLiteral.intValue(literal));
      default:
        return null;
      }
    }
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  }

  private static PathSegment getPathSegment(NamePart n) {
    PathSegment child = n.hasChild() ? getPathSegment(n.getChild()) : null;
    if (n.getType() == Type.ARRAY) {
      return new ArraySegment(child);
    } else {
      return new NameSegment(n.getName(), child);
    }
  }
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    NameSegment newRoot = rootSegment.cloneWithNewChild(new NameSegment(childPath));
    return new SchemaPath(newRoot);
  }

  public SchemaPath getUnindexedArrayChild() {
    NameSegment newRoot = rootSegment.cloneWithNewChild(new ArraySegment(null));
    return new SchemaPath(newRoot);
  }
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    NameSegment newRoot = rootSegment.cloneWithNewChild(new ArraySegment(null));
    return new SchemaPath(newRoot);
  }

  public SchemaPath getChild(int index) {
    NameSegment newRoot = rootSegment.cloneWithNewChild(new ArraySegment(index));
    return new SchemaPath(newRoot);
  }
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  }

  private static PathSegment getPathSegment(NamePart n){
    PathSegment child = n.hasChild() ? getPathSegment(n.getChild()) : null;
    if(n.getType() == Type.ARRAY){
      return new ArraySegment(child);
    }else{
      return new NameSegment(n.getName(), child);
    }
  }
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    NameSegment newRoot = rootSegment.cloneWithNewChild(new NameSegment(childPath));
    return new SchemaPath(newRoot);
  }

  public SchemaPath getUnindexedArrayChild(){
    NameSegment newRoot = rootSegment.cloneWithNewChild(new ArraySegment(null));
    return new SchemaPath(newRoot);
  }
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    NameSegment newRoot = rootSegment.cloneWithNewChild(new ArraySegment(null));
    return new SchemaPath(newRoot);
  }

  public SchemaPath getChild(int index){
    NameSegment newRoot = rootSegment.cloneWithNewChild(new ArraySegment(index));
    return new SchemaPath(newRoot);
  }
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  }

  private static PathSegment getPathSegment(NamePart n){
    PathSegment child = n.hasChild() ? getPathSegment(n.getChild()) : null;
    if(n.getType() == Type.ARRAY){
      return new ArraySegment(child);
    }else{
      return new NameSegment(n.getName(), child);
    }
  }
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    NameSegment newRoot = rootSegment.cloneWithNewChild(new NameSegment(childPath));
    return new SchemaPath(newRoot);
  }

  public SchemaPath getUnindexedArrayChild(){
    NameSegment newRoot = rootSegment.cloneWithNewChild(new ArraySegment(null));
    return new SchemaPath(newRoot);
  }
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Related Classes of org.apache.drill.common.expression.PathSegment.ArraySegment

  • org.apache.drill.common.expression.SchemaPath
  • org.apache.drill.exec.planner.physical.PrelUtil$RefFieldsVisitor
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