protected abstract static class AbstractContentAssistVisitor.AbstractFromClauseStatementHelper<T extends AbstractSelectStatement> extends java.lang.Object implements AbstractContentAssistVisitor.StatementHelper<T>
| Modifier | Constructor and Description |
|---|---|
protected |
AbstractContentAssistVisitor.AbstractFromClauseStatementHelper(AbstractContentAssistVisitor visitor) |
| Modifier and Type | Method and Description |
|---|---|
void |
addClauseProposals()
Adds the JPQL identifier of the clause being scanned by this helper.
|
void |
addInternalClauseProposals(T expression)
Adds the JPQL identifier of the internal clause being scanned by this helper.
|
Expression |
getClause(T expression)
Returns the clause being scanned by this helper.
|
boolean |
hasClause(T expression)
Determines whether the clause exists in the parsed tree.
|
boolean |
hasSpaceAfterClause(T expression)
Determines whether there is a space (owned by the SELECT statement) after the clause
being scanned by this helper.
|
boolean |
isClauseComplete(T expression)
Determines whether the clause being scanned is complete or not.
|
boolean |
isRequired()
Determines whether the clause is required in order to make the JPQL query grammatically valid.
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitgetNextHelperprotected AbstractContentAssistVisitor.AbstractFromClauseStatementHelper(AbstractContentAssistVisitor visitor)
public void addClauseProposals()
Note: The identifier should not be added directly to the list, it needs to be filtered out based on the location of the cursor, it can be within a word.
addClauseProposals in interface AbstractContentAssistVisitor.StatementHelper<T extends AbstractSelectStatement>public void addInternalClauseProposals(T expression)
FROM clause could add its own sub-clauses.
Note: The identifier should not be added directly to the list, it needs to be filtered out based on the location of the cursor, it can be within a word.
addInternalClauseProposals in interface AbstractContentAssistVisitor.StatementHelper<T extends AbstractSelectStatement>expression - The AbstractSelectStatement being visitedpublic Expression getClause(T expression)
AbstractContentAssistVisitor.StatementHelper.hasClause(Expression) is called before this one.getClause in interface AbstractContentAssistVisitor.StatementHelper<T extends AbstractSelectStatement>expression - The AbstractSelectStatement being visitedpublic boolean hasClause(T expression)
hasClause in interface AbstractContentAssistVisitor.StatementHelper<T extends AbstractSelectStatement>expression - The AbstractSelectStatement being visitedtrue if the clause has been parsed; false otherwisepublic boolean hasSpaceAfterClause(T expression)
hasSpaceAfterClause in interface AbstractContentAssistVisitor.StatementHelper<T extends AbstractSelectStatement>expression - The AbstractSelectStatement being visitedtrue if a space follows the clause; false otherwisepublic boolean isClauseComplete(T expression)
isClauseComplete in interface AbstractContentAssistVisitor.StatementHelper<T extends AbstractSelectStatement>expression - The AbstractSelectStatement being visitedtrue if the clause is complete; false otherwisepublic boolean isRequired()
isRequired in interface AbstractContentAssistVisitor.StatementHelper<T extends AbstractSelectStatement>true if the clause has to be defined; false if the clause
is optional