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

Class AbstractContentAssistVisitor.HavingClauseStatementHelper

java.lang.Object

org.eclipse.persistence.jpa.jpql.tools.AbstractContentAssistVisitor.AbstractHavingClauseStatementHelper<SelectStatement>

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

All Implemented Interfaces:

AbstractContentAssistVisitor.StatementHelper<SelectStatement>

Enclosing class:

AbstractContentAssistVisitor

protected static final class AbstractContentAssistVisitor.HavingClauseStatementHelper
extends AbstractContentAssistVisitor.AbstractHavingClauseStatementHelper<SelectStatement>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	HavingClauseStatementHelper(AbstractContentAssistVisitor visitor)

Method Summary

Modifier and Type	Method	Description
AbstractContentAssistVisitor.OrderByClauseStatementHelper	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.AbstractHavingClauseStatementHelper

addClauseProposals, addInternalClauseProposals, getClause, hasClause, isClauseComplete, isRequired

Methods inherited from class java.lang.Object

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

Constructor Detail

HavingClauseStatementHelper

protected HavingClauseStatementHelper(AbstractContentAssistVisitor visitor)

Method Detail

getNextHelper

public AbstractContentAssistVisitor.OrderByClauseStatementHelper 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.

Returns:

The AbstractContentAssistVisitor.StatementHelper for the next clause

hasSpaceAfterClause

public boolean hasSpaceAfterClause(SelectStatement expression)

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

Parameters:

expression - The AbstractSelectStatement being visited

Returns:

true if a space follows the clause; false otherwise