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refactor

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温少
2012-03-08 15:55:29 +08:00
parent 1ac46c46f9
commit b9c3d145c6
20 changed files with 353 additions and 180 deletions
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src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/SQLServerOutputVisitor.java
+14 -13
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@@ -11,38 +11,39 @@ public class SQLServerOutputVisitor extends SQLASTOutputVisitor implements SQLSe
super(appender);
}
public boolean visit(SQLServerSelectQueryBlock select) {
public boolean visit(SQLServerSelectQueryBlock x) {
print("SELECT ");
if (SQLSetQuantifier.ALL == select.getDistionOption()) {
if (SQLSetQuantifier.ALL == x.getDistionOption()) {
print("ALL ");
} else if (SQLSetQuantifier.DISTINCT == select.getDistionOption()) {
} else if (SQLSetQuantifier.DISTINCT == x.getDistionOption()) {
print("DISTINCT ");
} else if (SQLSetQuantifier.UNIQUE == select.getDistionOption()) {
} else if (SQLSetQuantifier.UNIQUE == x.getDistionOption()) {
print("UNIQUE ");
}
if (select.getTop() != null) {
select.getTop().accept(this);
if (x.getTop() != null) {
x.getTop().accept(this);
}
printSelectList(select.getSelectList());
printSelectList(x.getSelectList());
if (select.getFrom() != null) {
if (x.getFrom() != null) {
println();
print("FROM ");
select.getFrom().accept(this);
x.getFrom().accept(this);
}
if (select.getWhere() != null) {
if (x.getWhere() != null) {
println();
print("WHERE ");
select.getWhere().accept(this);
x.getWhere().setParent(x);
x.getWhere().accept(this);
}
if (select.getGroupBy() != null) {
if (x.getGroupBy() != null) {
print(" ");
select.getGroupBy().accept(this);
x.getGroupBy().accept(this);
}
return false;