public class UpdateDeParser extends java.lang.Object implements OrderByVisitor
Update
构造器和说明 |
---|
UpdateDeParser() |
UpdateDeParser(ExpressionVisitor expressionVisitor,
SelectVisitor selectVisitor,
java.lang.StringBuilder buffer) |
限定符和类型 | 方法和说明 |
---|---|
void |
deParse(Update update) |
java.lang.StringBuilder |
getBuffer() |
ExpressionVisitor |
getExpressionVisitor() |
void |
setBuffer(java.lang.StringBuilder buffer) |
void |
setExpressionVisitor(ExpressionVisitor visitor) |
void |
visit(OrderByElement orderBy) |
public UpdateDeParser()
public UpdateDeParser(ExpressionVisitor expressionVisitor, SelectVisitor selectVisitor, java.lang.StringBuilder buffer)
expressionVisitor
- a ExpressionVisitor
to de-parse expressions. It has to share
the sameselectVisitor
- a SelectVisitor
to de-parse
Select
s. It has to share the samebuffer
- the buffer that will be filled with the selectpublic java.lang.StringBuilder getBuffer()
public void setBuffer(java.lang.StringBuilder buffer)
public void deParse(Update update)
public ExpressionVisitor getExpressionVisitor()
public void setExpressionVisitor(ExpressionVisitor visitor)
public void visit(OrderByElement orderBy)
visit
在接口中 OrderByVisitor