com.ibm.etools.iseries.edit.sql.SQLStatements
Class SQLBuiltInFunctions

java.lang.Object
  com.ibm.etools.iseries.edit.sql.SQLStatements.SQLBuiltInFunctions

public class SQLBuiltInFunctions
extends Object

Field Summary

static String

Copyright

Constructor Summary

SQLBuiltInFunctions()

Method Summary

static SQLBuiltInFunction	getBIF(String name)
static boolean	isAsSubqueryClause(String text) Indicates whether or not the specified clause is an AS subquery clase
static boolean	isBIF(String text) Indicates whether or not the specified string is a built-in function
static boolean	isBIFKwd(String text) Indicates whether or not the specified string is a built-in function keyword
static boolean	isPrimaryKeyColumnConstraint(StringBuffer statementBuffer, String text) Indicates whether or not there is a primary key constraint being specified
static boolean	isValidClause(String text, ISQLItem item) Indicates whether or not the specified caluse is a valid clause

Methods inherited from class java.lang.Object

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

Field Detail

Copyright

public static final String Copyright

See Also:

Constant Field Values

Constructor Detail

SQLBuiltInFunctions

public SQLBuiltInFunctions()

Method Detail

isBIF

public static boolean isBIF(String text)

Indicates whether or not the specified string is a built-in function

Parameters:

text - The text to check

Returns:

true if the text is a built-in function, false otherwise

isBIFKwd

public static boolean isBIFKwd(String text)

Indicates whether or not the specified string is a built-in function keyword

Parameters:

text - The text to check

Returns:

true if the text is a built-in function, false otherwise

isAsSubqueryClause

public static boolean isAsSubqueryClause(String text)

Indicates whether or not the specified clause is an AS subquery clase

Parameters:

text - the text to test

Returns:

true if it is an AS false otherwise

isValidClause

public static boolean isValidClause(String text,
                                    ISQLItem item)

Indicates whether or not the specified caluse is a valid clause

Parameters:

text - the text to text

item - the current SQL item

Returns:

true if this is a valid clause, false otherwise

isPrimaryKeyColumnConstraint

public static boolean isPrimaryKeyColumnConstraint(StringBuffer statementBuffer,
                                                   String text)

Indicates whether or not there is a primary key constraint being specified

Parameters:

statementBuffer - the statement buffer to check

text - the current text to check

Returns:

true if a primary key contraint is detected, false otherwise

getBIF

public static SQLBuiltInFunction getBIF(String name)