oracle.olapi.syntax

Class Expression

java.lang.Object

oracle.olapi.syntax.SyntaxObject

oracle.olapi.syntax.DataObject

oracle.olapi.syntax.Expression

All Implemented Interfaces:

FunctionArgument

Direct Known Subclasses:

Condition, TypedExpression

public abstract class Expression
extends DataObject
implements FunctionArgument

An abstract base class for the Condition and TypedExpression classes. An Expression has an associated Source that an application can use in constructing a query.

A TypedExpression is similar to a SQL expression in that it is a combination of one or more values, operators, and functions that evaluates to a value. A Condition has a boolean value and is similar to a SQL condition.

Method Summary

Methods inherited from class oracle.olapi.syntax.SyntaxObject

equals, equals, fromSyntax, fromSyntax, fromSyntax, fromSyntax, fromSyntax, isValid, toSyntax, toSyntax, toSyntax, toSyntax, toSyntax, toSyntax, visit

Methods inherited from class java.lang.Object

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