org.deegree.io.datastore.sql.wherebuilder
Class SingleChar

java.lang.Object
  org.deegree.io.datastore.sql.wherebuilder.SingleChar

All Implemented Interfaces:

SpecialCharStringPart

final class SingleChar
extends Object
implements SpecialCharStringPart

Part of a SpecialCharString -- represents an arbitrary character (in SQL: '_').

Version:

$Revision: 6588 $, $Date: 2007-04-11 17:31:29 +0200 (Mi, 11 Apr 2007) $

Author:

Markus Schneider , last edited by: $Author: mschneider $

Constructor Summary

SingleChar()

Method Summary

String	toSQLStyle() Returns an encoding that is suitable for arguments of "IS LIKE"-clauses in SQL.
String	toSQLStyle(boolean toLowerCase) Returns an encoding that is suitable for arguments of "IS LIKE"-clauses in SQL.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleChar

SingleChar()

Method Detail

toSQLStyle

public String toSQLStyle()

Returns an encoding that is suitable for arguments of "IS LIKE"-clauses in SQL.

This means:

• wildCard: encoded as the '%'-character
• singleChar: encoded as the '_'-character
• escape: encoded as the '\'-character

Specified by:

toSQLStyle in interface SpecialCharStringPart

Returns:

encoded string

toSQLStyle

public String toSQLStyle(boolean toLowerCase)

Returns an encoding that is suitable for arguments of "IS LIKE"-clauses in SQL.

This means:

• wildCard: encoded as the '%'-character
• singleChar: encoded as the '_'-character
• escape: encoded as the '\'-character

Specified by:

toSQLStyle in interface SpecialCharStringPart

Parameters:

toLowerCase - true means: convert to lowercase letters

Returns:

encoded string

toString

public String toString()

Overrides:

toString in class Object