Module org.eclipse.persistence.jpa.jpql

Package org.eclipse.persistence.jpa.jpql.tools

Class EclipseLinkContentAssistVisitor.OrderByClauseStatementHelper

java.lang.Object

org.eclipse.persistence.jpa.jpql.tools.AbstractContentAssistVisitor.OrderByClauseStatementHelper

org.eclipse.persistence.jpa.jpql.tools.EclipseLinkContentAssistVisitor.OrderByClauseStatementHelper

All Implemented Interfaces:

AbstractContentAssistVisitor.StatementHelper<SelectStatement>

Enclosing class:

EclipseLinkContentAssistVisitor

protected class EclipseLinkContentAssistVisitor.OrderByClauseStatementHelper
extends AbstractContentAssistVisitor.OrderByClauseStatementHelper

Field Summary

Fields

Modifier and Type	Field	Description
protected final AbstractContentAssistVisitor	visitor	Enclosing visitor instance.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OrderByClauseStatementHelper(AbstractContentAssistVisitor visitor)

Method Summary

Modifier and Type	Method	Description
EclipseLinkContentAssistVisitor.UnionClauseStatementHelper	getNextHelper()	Returns the AbstractContentAssistVisitor.StatementHelper that will scan the following clause, which is based on the grammar and not on the actual existence of the clause in the parsed tree.
boolean	hasSpaceAfterClause(SelectStatement expression)	Determines whether there is a space (owned by the SELECT statement) after the clause being scanned by this helper.

Methods inherited from class org.eclipse.persistence.jpa.jpql.tools.AbstractContentAssistVisitor.OrderByClauseStatementHelper

addClauseProposals, addInternalClauseProposals, getClause, hasClause, isClauseComplete, isRequired

Methods inherited from class java.lang.Object

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

Field Details

visitor

protected final AbstractContentAssistVisitor visitor

Enclosing visitor instance.

Constructor Details

OrderByClauseStatementHelper

protected OrderByClauseStatementHelper(AbstractContentAssistVisitor visitor)

Method Details

getNextHelper

public EclipseLinkContentAssistVisitor.UnionClauseStatementHelper getNextHelper()

Description copied from interface: AbstractContentAssistVisitor.StatementHelper

Returns the AbstractContentAssistVisitor.StatementHelper that will scan the following clause, which is based on the grammar and not on the actual existence of the clause in the parsed tree.

Specified by:

getNextHelper in interface AbstractContentAssistVisitor.StatementHelper<SelectStatement>

Overrides:

getNextHelper in class AbstractContentAssistVisitor.OrderByClauseStatementHelper

Returns:

The AbstractContentAssistVisitor.StatementHelper for the next clause

hasSpaceAfterClause

public boolean hasSpaceAfterClause(SelectStatement expression)

Description copied from interface: AbstractContentAssistVisitor.StatementHelper

Determines whether there is a space (owned by the SELECT statement) after the clause being scanned by this helper.

Specified by:

hasSpaceAfterClause in interface AbstractContentAssistVisitor.StatementHelper<SelectStatement>

Overrides:

hasSpaceAfterClause in class AbstractContentAssistVisitor.OrderByClauseStatementHelper

Parameters:

expression - The AbstractSelectStatement being visited

Returns:

true if a space follows the clause; false otherwise