Constructor Detail

• StringConstant

  public StringConstant(java.lang.String value)

• StringConstant

  public StringConstant(StringConstant toCopy)

Method Detail

• getValue

  public final java.lang.String getValue()

• setValue

  public final void setValue(java.lang.String value)

• isNumeric

  public final boolean isNumeric()

  Description copied from interface: ADQLOperand
  Tell whether this operand is numeric or not.

  Specified by:

  isNumeric in interface ADQLOperand

  Returns:

  true if this operand is numeric, false otherwise.

• isString

  public final boolean isString()

  Description copied from interface: ADQLOperand
  Tell whether this operand is a string or not.

  Specified by:

  isString in interface ADQLOperand

  Returns:

  true if this operand is a string, false otherwise.

• isGeometry

  public final boolean isGeometry()

  Description copied from interface: ADQLOperand
  Tell whether this operand is a geometrical region or not.

  Specified by:

  isGeometry in interface ADQLOperand

  Returns:

  true if this operand is a geometry, false otherwise.

• getCopy

  public ADQLObject getCopy()

  Description copied from interface: ADQLObject
  Gets a (deep) copy of this ADQL object.

  Specified by:

  getCopy in interface ADQLObject

  Returns:

  The copy of this ADQL object.

• getName

  public java.lang.String getName()

  Description copied from interface: ADQLObject
  Gets the name of this object in ADQL.

  Specified by:

  getName in interface ADQLObject

  Returns:

  The name of this ADQL object.

• adqlIterator

  public ADQLIterator adqlIterator()

  Description copied from interface: ADQLObject

  Gets an iterator on the intern ADQL objects.

  Note:The returned iterator is particularly used by a ISearchHandler extension to browse a whole ADQL tree.

  Specified by:

  adqlIterator in interface ADQLObject

  Returns:

  An ADQL objects iterator.

  See Also:

  ADQLIterator, ISearchHandler

• toADQL

  public java.lang.String toADQL()

  Description copied from interface: ADQLObject
  Gets the ADQL expression of this object.

  Specified by:

  toADQL in interface ADQLObject

  Returns:

  The corresponding ADQL expression.