Field Detail

• INNER_JOIN

  public static final int INNER_JOIN

  See Also:

  Constant Field Values

• FULL_JOIN

  public static final int FULL_JOIN

  See Also:

  Constant Field Values

• LEFT_OUTER_JOIN

  public static final int LEFT_OUTER_JOIN

  See Also:

  Constant Field Values

• RIGHT_OUTER_JOIN

  public static final int RIGHT_OUTER_JOIN

  See Also:

  Constant Field Values

Constructor Detail

• JoinFragment

  public JoinFragment()

Method Detail

• addJoin

  public abstract void addJoin(String tableName,
             String alias,
             String[] fkColumns,
             String[] pkColumns,
             int joinType)

• addJoin

  public abstract void addJoin(String tableName,
             String alias,
             String[] fkColumns,
             String[] pkColumns,
             int joinType,
             String on)

• addCrossJoin

  public abstract void addCrossJoin(String tableName,
                  String alias)

• addJoins

  public abstract void addJoins(String fromFragment,
              String whereFragment)

• toFromFragmentString

  public abstract String toFromFragmentString()

• toWhereFragmentString

  public abstract String toWhereFragmentString()

• addCondition

  public abstract void addCondition(String alias,
                  String[] fkColumns,
                  String[] pkColumns)

• addCondition

  public abstract boolean addCondition(String condition)

• copy

  public abstract JoinFragment copy()

• addFragment

  public void addFragment(JoinFragment ojf)

• addCondition

  protected boolean addCondition(StringBuffer buffer,
                     String on)

  Appends the 'on' condition to the buffer, returning true if the condition was added. Returns false if the 'on' condition was empty.

  Parameters:

  buffer - The buffer to append the 'on' condition to.

  on - The 'on' condition.

  Returns:

  Returns true if the condition was added, false if the condition was already in 'on' string.

• hasFilterCondition

  public boolean hasFilterCondition()

  True if the where fragment is from a filter condition.

  Returns:

  True if the where fragment is from a filter condition.

• setHasFilterCondition

  public void setHasFilterCondition(boolean b)

• hasThetaJoins

  public boolean hasThetaJoins()

• setHasThetaJoins

  public void setHasThetaJoins(boolean hasThetaJoins)