本文整理匯總了Java中com.foundationdb.sql.parser.Visitor類的典型用法代碼示例。如果您正苦於以下問題:Java Visitor類的具體用法?Java Visitor怎麽用?Java Visitor使用的例子?那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
Visitor類屬於com.foundationdb.sql.parser包,在下文中一共展示了Visitor類的2個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: parse
import com.foundationdb.sql.parser.Visitor; //導入依賴的package包/類
protected QueryWhereHaving parse (String sql, Table tableMeta, Set<String> aggregateSet) throws SqlTranslationException {
SQLParser parser = new SQLParser();
try {
StatementNode stmt = parser.parseStatement(sql);
VisitorExtra vx = new VisitorExtra(tableMeta);
Visitor v = (Visitor) vx;
stmt.accept(v);
QueryWhereHaving description = vx.getQueryWhereHaving(tableMeta, aggregateSet);
return description;
} catch (StandardException e) {
throw new SqlTranslationException(e.getMessage(), e);
}
}
示例2: parse
import com.foundationdb.sql.parser.Visitor; //導入依賴的package包/類
public QueryDescription parse(String sql) throws SqlTranslationException {
SQLParser parser = new SQLParser();
StatementNode stmt;
try {
stmt = parser.parseStatement(sql);
VisitorExtra vx = new VisitorExtra();
Visitor v = (Visitor) vx;
stmt.accept(v);
QueryDescription description = vx.getQueryDescription();
return description;
} catch (StandardException e) {
throw new SqlTranslationException(ExceptionErrorCode.SQL_PARSING_ERROR.getErrorMessage() + e.getMessage());
}
}