koala.dynamicjava.tree
Class CastExpression

java.lang.Object
  koala.dynamicjava.tree.Node
      koala.dynamicjava.tree.Expression
          koala.dynamicjava.tree.UnaryExpression
              koala.dynamicjava.tree.CastExpression

All Implemented Interfaces:

ExpressionContainer

public class CastExpression

extends UnaryExpression

This class represents the cast expression nodes of the syntax tree

Field Summary

static java.lang.String

TARGET_TYPE The targetType property name

Fields inherited from class koala.dynamicjava.tree.Node

BEGIN_COLUMN, BEGIN_LINE, END_COLUMN, END_LINE, FILENAME

Fields inherited from interface koala.dynamicjava.tree.ExpressionContainer

EXPRESSION

Constructor Summary

CastExpression(Type tt, Expression exp)
Initializes the expression

CastExpression(Type tt, Expression exp, java.lang.String fn, int bl, int bc, int el, int ec)
Initializes the expression

Method Summary

java.lang.Object	acceptVisitor(Visitor visitor) Allows a visitor to traverse the tree
Type	getTargetType() Returns the target type
void	setTargetType(Type t) Sets the target type

Methods inherited from class koala.dynamicjava.tree.UnaryExpression

getExpression, setExpression

Methods inherited from class koala.dynamicjava.tree.Node

addPropertyChangeListener, addPropertyChangeListener, firePropertyChange, firePropertyChange, firePropertyChange, getBeginColumn, getBeginLine, getEndColumn, getEndLine, getFilename, getProperties, getProperty, hasProperty, removePropertyChangeListener, removePropertyChangeListener, setBeginColumn, setBeginLine, setEndColumn, setEndLine, setFilename, setProperty

Methods inherited from class java.lang.Object

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

Field Detail

TARGET_TYPE

public static final java.lang.String TARGET_TYPE

The targetType property name

See Also:

Constant Field Values

Constructor Detail

CastExpression

public CastExpression(Type tt,
                      Expression exp)

Initializes the expression

Parameters:

tt - the target type

exp - the casted expression

Throws:

java.lang.IllegalArgumentException - if tt is null or exp is null

CastExpression

public CastExpression(Type tt,
                      Expression exp,
                      java.lang.String fn,
                      int bl,
                      int bc,
                      int el,
                      int ec)

Initializes the expression

Parameters:

tt - the target type

exp - the casted expression

fn - the filename

bl - the begin line

bc - the begin column

el - the end line

ec - the end column

Throws:

java.lang.IllegalArgumentException - if tt is null or exp is null

Method Detail

getTargetType

public Type getTargetType()

Returns the target type

setTargetType

public void setTargetType(Type t)

Sets the target type

Throws:

java.lang.IllegalArgumentException - if t is null

acceptVisitor

public java.lang.Object acceptVisitor(Visitor visitor)

Allows a visitor to traverse the tree

Specified by:

acceptVisitor in class Node

Parameters:

visitor - the visitor to accept