adql.query

Class ClauseADQL<T extends ADQLObject>

java.lang.Object

adql.query.ADQLList<T>

adql.query.ClauseADQL<T>

All Implemented Interfaces:

ADQLObject, java.lang.Iterable<T>

Direct Known Subclasses:

ClauseConstraints, ClauseSelect

public class ClauseADQL<T extends ADQLObject>
extends ADQLList<T>

Represents an ADQL clause (i.e. SELECT, FROM, WHERE, ...).

Version:

1.2 (12/2013)

Author:

Grégory Mantelet (CDS;ARI)

Nested Class Summary

Nested classes/interfaces inherited from class adql.query.ADQLList

ADQLList.ADQLListIterator

Constructor Summary

Constructors

Constructor and Description
ClauseADQL() Builds an anonymous ClauseADQL.
ClauseADQL(ADQLList<T> toCopy) Builds a ClauseADQL by copying the given one.
ClauseADQL(java.lang.String name) Builds a ClauseADQL considering its name.

Method Summary

Modifier and Type	Method and Description
ADQLObject	getCopy() Gets a (deep) copy of this ADQL object.
java.lang.String[]	getPossibleSeparators() Possible separators: only ",".
java.lang.String	getSeparator(int index) Returns always ",", except if the index is incorrect (index <= 0 or index >= size()).

Methods inherited from class adql.query.ADQLList

add, add, adqlIterator, clear, get, getName, getPosition, isEmpty, iterator, remove, set, setPosition, size, toADQL

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

ClauseADQL

public ClauseADQL()

Builds an anonymous ClauseADQL.

ClauseADQL

public ClauseADQL(java.lang.String name)

Builds a ClauseADQL considering its name.

Parameters:

name - List label.

ClauseADQL

public ClauseADQL(ADQLList<T> toCopy)
           throws java.lang.Exception

Builds a ClauseADQL by copying the given one. It copies also all the list items of the given ClauseADQL.

Parameters:

toCopy - The ClauseADQL to copy.

Throws:

java.lang.Exception - If there is an unexpected error during the copy.

Method Detail

getCopy

public ADQLObject getCopy()
                   throws java.lang.Exception

Description copied from interface: ADQLObject

Gets a (deep) copy of this ADQL object.

Specified by:

getCopy in interface ADQLObject

Specified by:

getCopy in class ADQLList<T extends ADQLObject>

Returns:

The copy of this ADQL object.

Throws:

java.lang.Exception - If there is any error during the copy.

getPossibleSeparators

public java.lang.String[] getPossibleSeparators()

Possible separators: only ",".

Specified by:

getPossibleSeparators in class ADQLList<T extends ADQLObject>

Returns:

Possible separators.

See Also:

ADQLList.getPossibleSeparators()

getSeparator

public java.lang.String getSeparator(int index)
                              throws java.lang.ArrayIndexOutOfBoundsException

Returns always ",", except if the index is incorrect (index <= 0 or index >= size()).

Specified by:

getSeparator in class ADQLList<T extends ADQLObject>

Parameters:

index - Index of the right list item.

Returns:

The corresponding separator.

Throws:

java.lang.ArrayIndexOutOfBoundsException - If the index is less or equal than 0, or is greater or equal than size().

See Also:

ADQLList.getSeparator(int)