Expression builder

The ExpressionBuilder is a utility class to build criteria objects that are used with the CriteriaBuilder.

Methods

Method	Description	Params	Return value	Example
withField	Sets the field in the expression object	string	ExpressionBuilder	new ExpressionBuilder().withField('TRADE_ID')
withValue	Sets the value the expression is tested against	unknown (can be string, boolean or number)	ExpressionBuilder	new ExpressionBuilder().withValue('TR_1234') //checking a string new ExpressionBuilder().withValue(500) //checking a number new ExpressionBuilder().withValue(boolean) //checking a boolean
withSerialiser	Sets the serialiser type on the expression	Serialiser	ExpressionBuilder	new ExpressionBuilder().withSerialiser(Serialiser.EQ) // testing equals new ExpressionBuilder().withSerialiser(Serialiser.GT) // testing greater than new ExpressionBuilder().withSerialiser(Serialiser.GE) // testing greater new ExpressionBuilder().withSerialiser(Serialiser.LT) // testing less than new ExpressionBuilder().withSerialiser(Serialiser.LE) // testing less
withGroup	ToDo What does group do	string	ExpressionBuilder	new ExpressionBuilder().withGroup('group')
Build	Creates an Expression object based on the values sret	none	Expression	new ExpressionBuilder().build();