Java javax.swing Class RowFilter.Entry<M,I>（JDK8）

Constructor Detail

• Entry

  public Entry()

  Creates an Entry.

Method Detail

• getModel

  public abstract M getModel()

  Returns the underlying model.

  Returns:

  the model containing the data that this entry represents

• getValueCount

  public abstract int getValueCount()

  Returns the number of values in the entry. For example, when used with a table this corresponds to the number of columns.

  Returns:

  number of values in the object being filtered

• getValue

  public abstract Object getValue(int index)

  Returns the value at the specified index. This may return null. When used with a table, index corresponds to the column number in the model.

  Parameters:

  index - the index of the value to get

  Returns:

  value at the specified index

  Throws:

  IndexOutOfBoundsException - if index < 0 or >= getValueCount

• getStringValue

  public String getStringValue(int index)

  Returns the string value at the specified index. If filtering is being done based on String values this method is preferred to that of getValue as getValue(index).toString() may return a different result than getStringValue(index).

  This implementation calls getValue(index).toString() after checking for null. Subclasses that provide different string conversion should override this method if necessary.

  Parameters:

  index - the index of the value to get

  Returns:

  non-null string at the specified index

  Throws:

  IndexOutOfBoundsException - if index < 0 || >= getValueCount

• getIdentifier

  public abstract I getIdentifier()

  Returns the identifer (in the model) of the entry. For a table this corresponds to the index of the row in the model, expressed as an Integer.

  Returns:

  a model-based (not view-based) identifier for this entry