oracle.odi.domain.xrefs.expression.contexts

Class OdiProjectExpressionContext

java.lang.Object

oracle.odi.domain.xrefs.expression.contexts.OdiProjectExpressionContext

All Implemented Interfaces:

IExpressionContext

public final class OdiProjectExpressionContext
extends java.lang.Object
implements IExpressionContext

Context that has to be used to get SnpsExpressionTags relative to an OdiProject.

That context returns expression tags relative to OdiVariables, OdiSequences and OdiUserFunctions that belong to the specified OdiProject instance.

Since:

11.1.1.3.0

Constructor Summary

Constructors

Constructor and Description
OdiProjectExpressionContext(OdiProject pProject) Create a new OdiProjectExpressionContext.
OdiProjectExpressionContext(OdiProject pProject, IOdiVariableFinder pOdiVariableFinder, IOdiSequenceFinder pOdiSequenceFinder, IOdiUserFunctionFinder pOdiUserFunctionFinder) Create a new OdiProjectExpressionContext.

Method Summary

Modifier and Type	Method and Description
com.sunopsis.language.parser.SnpsExpressionTag[]	getSnpsExpressionTags(com.sunopsis.language.SnpsLanguage pSnpsLanguage) Obtains the expression tags relative to this context.

Methods inherited from class java.lang.Object

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

Constructor Detail

OdiProjectExpressionContext

public OdiProjectExpressionContext(OdiProject pProject)

Create a new OdiProjectExpressionContext. By using this constructor, the expression context will see the variables/sequences/userfunctions using the getters from the project only. Therefore it will not see new objects added from another transaction.

Parameters:

pProject - a project

OdiProjectExpressionContext

public OdiProjectExpressionContext(OdiProject pProject,
                                   IOdiVariableFinder pOdiVariableFinder,
                                   IOdiSequenceFinder pOdiSequenceFinder,
                                   IOdiUserFunctionFinder pOdiUserFunctionFinder)

Create a new OdiProjectExpressionContext. By using this constructor, the expression context will retrieve the objects through the finders rather than getting them from the project. Therefore you will see new objects added from other transactions, but you will not see the ones that have been added in this transaction unless flush() on the entity manager is called.

Parameters:

pProject - the project for which we want the context

pOdiVariableFinder - to find variables in the project

pOdiSequenceFinder - to find sequences in the project

pOdiUserFunctionFinder - to find user functions in the project

Method Detail

getSnpsExpressionTags

public com.sunopsis.language.parser.SnpsExpressionTag[] getSnpsExpressionTags(com.sunopsis.language.SnpsLanguage pSnpsLanguage)

Description copied from interface: IExpressionContext

Obtains the expression tags relative to this context.

Specified by:

getSnpsExpressionTags in interface IExpressionContext

Parameters:

pSnpsLanguage - the language that will be used when manipulating the expression tags (i.e. when building the Expression)

Returns:

an array of expression tags