Package SQLite

Class TableResult

java.lang.Object
SQLite.TableResult
All Implemented Interfaces:
Callback
Direct Known Subclasses:
TableResultX
public class TableResult
extends Object
implements Callback
Class representing an SQLite result set as returned by the Database.get_table convenience method.

Example:
   ...
   SQLite.Database db = new SQLite.Database();
   db.open("db", 0);
   System.out.print(db.get_table("select * from TEST"));
   ...
Example output:
   id|firstname|lastname|
   0|John|Doe|
   1|Speedy|Gonzales|
   ...

  • Field Summary

    Fields
    Modifier and Type Field Description
    boolean atmaxrows
    Flag to indicate Maximum number of rows condition.
    String[] column
    Column names of the result set.
    int maxrows
    Maximum number of rows to hold in the table.
    int ncolumns
    Number of columns in the result set.
    int nrows
    Number of rows in the result set.
    Vector rows
    Rows of the result set.
    String[] types
    Types of columns of the result set or null.

  • Constructor Summary

    Constructors
    Constructor Description
    TableResult()
    Create an empty result set.
    TableResult​(int maxrows)
    Create an empty result set with maximum number of rows.

  • Method Summary

    Modifier and Type Method Description
    void clear()
    Clear result set.
    void columns​(String[] coldata)
    Callback method used while the query is executed.
    boolean newrow​(String[] rowdata)
    Callback method used while the query is executed.
    String toString()
    Make String representation of result set.
    void types​(String[] types)
    Callback method used while the query is executed.

    Methods inherited from class java.lang.Object

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

  • Field Details

    • ncolumns

      public int ncolumns
      Number of columns in the result set.

    • nrows

      public int nrows
      Number of rows in the result set.

    • column

      public String[] column
      Column names of the result set.

    • types

      public String[] types
      Types of columns of the result set or null.

    • rows

      public Vector rows
      Rows of the result set. Each row is stored as a String array.

    • maxrows

      public int maxrows
      Maximum number of rows to hold in the table.

    • atmaxrows

      public boolean atmaxrows
      Flag to indicate Maximum number of rows condition.

  • Constructor Details

    • TableResult

      public TableResult()
      Create an empty result set.

    • TableResult

      public TableResult​(int maxrows)
      Create an empty result set with maximum number of rows.

  • Method Details

    • clear

      public void clear()
      Clear result set.

    • columns

      public void columns​(String[] coldata)
      Callback method used while the query is executed.
      Specified by:
      columns in interface Callback
      Parameters:
      coldata - string array holding the column names

    • types

      public void types​(String[] types)
      Callback method used while the query is executed.
      Specified by:
      types in interface Callback
      Parameters:
      types - string array holding column types

    • newrow

      public boolean newrow​(String[] rowdata)
      Callback method used while the query is executed.
      Specified by:
      newrow in interface Callback
      Parameters:
      rowdata - string array holding the column values of the row

    • toString

      public String toString()
      Make String representation of result set.
      Overrides:
      toString in class Object
      Returns:
      a printable representation of this object.