|
Oracle Fusion Middleware Java API Reference for Oracle TopLink 11g Release 1 (11.1.1) E28847-01 |
||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object
org.eclipse.persistence.jpa.internal.jpql.ContentAssistVisitor.OrderByClauseSelectStatementHelper
private class ContentAssistVisitor.OrderByClauseSelectStatementHelper
Constructor Summary | |
---|---|
private |
ContentAssistVisitor.OrderByClauseSelectStatementHelper() |
Method Summary | |
---|---|
void |
addClauseProposal() Adds the JPQL identifier of the clause being scanned by this helper. |
void |
appendNextClauseProposals(SelectStatement expression, OrderByClause clause, int position, boolean complete) The position of the cursor is at the end of the given clause, requests to add the clauses' identifiers that can be added as proposals. |
OrderByClause |
getClause(SelectStatement expression) Returns the clause being scanned by this helper. |
Expression |
getClauseExpression(OrderByClause clause) Returns the clause's expression. |
ContentAssistVisitor.SelectStatementHelper<? extends AbstractSelectStatement,? extends Expression> |
getNextHelper() Returns the ContentAssistVisitor.AbstractFromClauseSelectStatementHelper 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. |
ContentAssistVisitor.HavingClauseSelectStatementHelper |
getPreviousHelper() Returns the ContentAssistVisitor.AbstractFromClauseSelectStatementHelper that will scan the previous clause, which is based on the grammar and not on the actual existence of the clause in the parsed tree. |
boolean |
hasClause(SelectStatement expression) Determines whether the clause exists in the parsed tree. |
boolean |
hasClauseExpression(OrderByClause clause) Determines whether the clause's expression exists 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. |
boolean |
hasSpaceBeforeClause(SelectStatement expression) Determines whether there is a space (owned by the SELECT statement) before the clause being scanned by this helper. |
boolean |
isClauseExpressionComplete(Expression expression) Determines whether the clause's expression is complete or incomplete. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
private ContentAssistVisitor.OrderByClauseSelectStatementHelper()
Method Detail |
---|
public void addClauseProposal()
addClauseProposal
in interface ContentAssistVisitor.SelectStatementHelper<SelectStatement,OrderByClause>
public void appendNextClauseProposals(SelectStatement expression, OrderByClause clause, int position, boolean complete)
appendNextClauseProposals
in interface ContentAssistVisitor.SelectStatementHelper<SelectStatement,OrderByClause>
expression
- The AbstractSelectStatement
being visitedclause
- The clause being scannedposition
- The position of the cursor within the AbstractSelectStatement
complete
- Determines whether the clause's expression is complete or notpublic OrderByClause getClause(SelectStatement expression)
ContentAssistVisitor.SelectStatementHelper.hasClause(AbstractSelectStatement)
is called before this one.getClause
in interface ContentAssistVisitor.SelectStatementHelper<SelectStatement,OrderByClause>
expression
- The AbstractSelectStatement
being visitedpublic Expression getClauseExpression(OrderByClause clause)
getClauseExpression
in interface ContentAssistVisitor.SelectStatementHelper<SelectStatement,OrderByClause>
public ContentAssistVisitor.SelectStatementHelper<? extends AbstractSelectStatement,? extends Expression> getNextHelper()
ContentAssistVisitor.AbstractFromClauseSelectStatementHelper
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.getNextHelper
in interface ContentAssistVisitor.SelectStatementHelper<SelectStatement,OrderByClause>
ContentAssistVisitor.AbstractFromClauseSelectStatementHelper
for the next clausepublic ContentAssistVisitor.HavingClauseSelectStatementHelper getPreviousHelper()
ContentAssistVisitor.AbstractFromClauseSelectStatementHelper
that will scan the previous clause, which is based on the grammar and not on the actual existence of the clause in the parsed tree.getPreviousHelper
in interface ContentAssistVisitor.SelectStatementHelper<SelectStatement,OrderByClause>
ContentAssistVisitor.AbstractFromClauseSelectStatementHelper
for the previous clausepublic boolean hasClause(SelectStatement expression)
hasClause
in interface ContentAssistVisitor.SelectStatementHelper<SelectStatement,OrderByClause>
expression
- The AbstractSelectStatement
being visitedtrue
if the clause has been parsed; false
otherwisepublic boolean hasClauseExpression(OrderByClause clause)
hasClauseExpression
in interface ContentAssistVisitor.SelectStatementHelper<SelectStatement,OrderByClause>
clause
- The clause being scannedtrue
if the clause has its expression or a portion of it parsed; false
if nothing was parsedpublic boolean hasSpaceAfterClause(SelectStatement expression)
hasSpaceAfterClause
in interface ContentAssistVisitor.SelectStatementHelper<SelectStatement,OrderByClause>
expression
- The AbstractSelectStatement
being visitedtrue
if a space follows the clause; false
otherwisepublic boolean hasSpaceBeforeClause(SelectStatement expression)
hasSpaceBeforeClause
in interface ContentAssistVisitor.SelectStatementHelper<SelectStatement,OrderByClause>
expression
- The AbstractSelectStatement
being visitedtrue
if a space precedes the clause; false
otherwisepublic boolean isClauseExpressionComplete(Expression expression)
isClauseExpressionComplete
in interface ContentAssistVisitor.SelectStatementHelper<SelectStatement,OrderByClause>
expression
- The clause's expression to verify its completenesstrue
if the Expression
is complete based on its content versus what the grammar expects; false
otherwise
|
|
||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |