Package com.gigaspaces.query.sql.functions

Class ToCharSqlFunction

java.lang.Object

com.gigaspaces.query.sql.functions.SqlFunction

com.gigaspaces.query.sql.functions.ToCharSqlFunction

public class ToCharSqlFunction
extends SqlFunction

Built in conversion sql function to convert Date or Number types to chars.

Since:

11.0.0

Author:

Tamir Schwarz

Field Summary

Fields

Modifier and Type	Field	Description
static final DecimalFormatSymbols	DECIMAL_FORMAT_SYMBOLS

Constructor Summary

Constructors

Constructor	Description
ToCharSqlFunction()

Method Summary

Modifier and Type	Method	Description
Object	apply(SqlFunctionExecutionContext context)	Defines the action to be performed on the stored object.

Methods inherited from class com.gigaspaces.query.sql.functions.SqlFunction

assertNumberOfArguments, assertNumberOfArguments, fromSqlTypeName, isString, isWholeNumber

Methods inherited from class java.lang.Object

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

Field Details

DECIMAL_FORMAT_SYMBOLS

public static final DecimalFormatSymbols DECIMAL_FORMAT_SYMBOLS

Constructor Details

ToCharSqlFunction

public ToCharSqlFunction()

Method Details

apply

public Object apply(SqlFunctionExecutionContext context)

Description copied from class: SqlFunction

Defines the action to be performed on the stored object.

Specified by:

apply in class SqlFunction

Parameters:

context - which contains a argument of type Number or Date and can have an additional format argument. A Number argument should be used with DecimalFormat, a Date argument should be used with SimpleDateFormat. please notice: time zone will always evaluated as GMT.

Returns:

a char set of context.getArgument(0) in default format, or in context.getArgument(1) format if specified.