openjava.ptree
Class Block
java.lang.Object
|
+--openjava.ptree.ParseTreeObject
|
+--openjava.ptree.NonLeaf
|
+--openjava.ptree.Block
- public class Block
- extends NonLeaf
- implements Statement
The Block class represents a node of parse tree
of block statement like :
{
int i = 0;
i = f( i );
}
- See Also:
NonLeaf
,
Statement
Constructor Summary |
Block()
Allocates a new object with an empty statement list. |
Block(StatementList stmts)
Allocates a new object. |
Methods inherited from class openjava.ptree.NonLeaf |
childrenAccept,
elementAt,
equals,
getComment,
getContents,
getLength,
makeRecursiveCopy,
replaceChildWith,
set,
set,
set,
set,
set,
set,
set,
set,
set,
setComment,
setElementAt |
Methods inherited from class openjava.ptree.ParseTreeObject |
clone,
eq,
eq,
equal,
flushPrintWriter,
getDebugFlag,
getNest,
getObjectID,
getParent,
getPrintWriter,
getTab,
hashCode,
lastObjectID,
makeCopy,
popNest,
popPrintWriter,
pushNest,
pushPrintWriter,
replace,
setDebugFlag,
setDebugLevel,
setNest,
setParent,
setPrintStream,
setTab,
toFlattenString,
toString,
writeDebug,
writeDebugL,
writeDebugLln,
writeDebugln,
writeDebugLR,
writeDebugR,
writeDebugRln,
writeTab |
Methods inherited from class java.lang.Object |
equals,
finalize,
getClass,
notify,
notifyAll,
wait,
wait,
wait |
Block
public Block(StatementList stmts)
- Allocates a new object.
- Parameters:
stmts
- statement list.
Block
public Block()
- Allocates a new object with an empty statement list.
writeCode
public void writeCode()
- Description copied from class: NonLeaf
- Writes the code this parse-tree presents for.
- Overrides:
- writeCode in class NonLeaf
getStatements
public StatementList getStatements()
- Gets the statement list of this block.
- Returns:
- the statement list.
setStatements
public void setStatements(StatementList stmts)
- Sets the statement list of this block.
- Parameters:
stmts
- the statement list to set.
accept
public void accept(ParseTreeVisitor v)
throws ParseTreeException
- Description copied from interface: ParseTree
- Accepts a
ParseTreeVisitor
object as the role of a
Visitor in the Visitor pattern, as the role of an Element in the
Visitor pattern.
This invoke an appropriate visit()
method on the
accepted visitor.
- Overrides:
- accept in class ParseTreeObject
- Tags copied from interface: ParseTree
- Parameters:
visitor
- a visitor