Package com.saperion.database.query

Interface Summary

Interface	Description
QueryExpression<ExpressionType>	An interface to describe syntactical parts of a database query.
QueryOrigin	Marker interface for QueryExpression types to indicate that the expression evaluates to the origin of data like a table name in a "FROM" clause of a "SELECT" statement.

Class Summary

Class	Description
BinaryFunction<Operand1ExpressionType,Operand2ExpressionType,ResultExpressionType>	Abstract base class for binary functions i.e.
BinaryOperation<ExpressionType>	Abstract base class for binary operations i.e.
ConditionTemplate	A ConditionTemplate holds a QueryExpression<Boolean> that has unbound i.e.
ConditionTemplate.ExpressionTemplateBuilder
InternalBinaryFunction<OperandExpressionType,ResultExpressionType>	Abstract base class for internal binary functions i.e.
LeafExpression<ExpressionType>	Abstract implementation of every method leafs in the expression tree have in common
NodeExpression<ExpressionType>	Abstract super class for query expressions that have child expressions
SelectQuery	A QueryExpression that represents a complete select query.
SelectStatementTemplate	A SelectStatementTemplate holds an ConditionTemplate and an origin.
TableReference	A QueryExpression that references a table name as in a "FROM"-clause in a "SELECT"-statement.
TemplateParameter<ExpressionType>	A QueryExpression that represents a parameter in an expression template.
UnaryOperator<OperandExpressionType,ResultExpressionType>	Base class for unary operations.