coins.ast.stmnt
Class TreeStmnt

java.lang.Object
  coins.ast.ASTree
      coins.ast.stmnt.TreeStmnt

All Implemented Interfaces:

java.io.Serializable, Stmnt

Direct Known Subclasses:

DoStmnt, ExpressionStmnt, ForStmnt, IfStmnt, ReturnStmnt, SwitchStmnt, WhileStmnt

public abstract class TreeStmnt

extends ASTree

implements Stmnt

The super class of statements that contain nested statements.

See Also:

Serialized Form

Field Summary

protected ASTree	left
protected ASTree	right

Constructor Summary

protected	TreeStmnt(ASTree _left, ASTree _right, java.lang.String fname, int line)
protected	TreeStmnt(java.lang.String fname, int line)

Method Summary

java.lang.String	fileName() Returns the file name including the statement.
ASTree	getLeft()
ASTree	getRight()
protected java.lang.String	getTag() Returns the type of this node.
int	lineNumber() Returns the line number of the statement.
void	setLeft(ASTree _left)
void	setRight(ASTree _right)

Methods inherited from class coins.ast.ASTree

accept, putSeparator, rightToString, toString, toString1

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

left

protected ASTree left

right

protected ASTree right

Constructor Detail

TreeStmnt

protected TreeStmnt(java.lang.String fname,
                    int line)

TreeStmnt

protected TreeStmnt(ASTree _left,
                    ASTree _right,
                    java.lang.String fname,
                    int line)

Method Detail

fileName

public java.lang.String fileName()

Description copied from interface: Stmnt

Returns the file name including the statement.

Specified by:

fileName in interface Stmnt

lineNumber

public int lineNumber()

Description copied from interface: Stmnt

Returns the line number of the statement.

Specified by:

lineNumber in interface Stmnt

getTag

protected java.lang.String getTag()

Description copied from class: ASTree

Returns the type of this node. This method is used by toString().

Overrides:

getTag in class ASTree

getLeft

public ASTree getLeft()

Specified by:

getLeft in class ASTree

getRight

public ASTree getRight()

Specified by:

getRight in class ASTree

setLeft

public void setLeft(ASTree _left)

Specified by:

setLeft in class ASTree

setRight

public void setRight(ASTree _right)

Specified by:

setRight in class ASTree