koala.dynamicjava.tree
Class IfThenStatement
java.lang.Object
|
+--koala.dynamicjava.tree.Node
|
+--koala.dynamicjava.tree.Statement
|
+--koala.dynamicjava.tree.IfThenStatement
- Direct Known Subclasses:
- IfThenElseStatement
- public class IfThenStatement
- extends Statement
This class represents the if-then statement nodes of the syntax tree
Field Summary |
static java.lang.String |
CONDITION
The condition property name |
static java.lang.String |
THEN_STATEMENT
The thenStatement property name |
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 |
CONDITION
public static final java.lang.String CONDITION
- The condition property name
THEN_STATEMENT
public static final java.lang.String THEN_STATEMENT
- The thenStatement property name
IfThenStatement
public IfThenStatement(Expression cond,
Node tstmt)
- Creates a new while statement
- Parameters:
cond
- the conditiontstmt
- the statement- Throws:
java.lang.IllegalArgumentException
- if cond is null or tstmt is null
IfThenStatement
public IfThenStatement(Expression cond,
Node tstmt,
java.lang.String fn,
int bl,
int bc,
int el,
int ec)
- Creates a new while statement
- Parameters:
cond
- the conditiontstmt
- the statementfn
- the filenamebl
- the begin linebc
- the begin columnel
- the end lineec
- the end column- Throws:
java.lang.IllegalArgumentException
- if cond is null or tstmt is null
getCondition
public Expression getCondition()
- Gets the condition to evaluate at each loop
setCondition
public void setCondition(Expression e)
- Sets the condition to evaluate
- Throws:
java.lang.IllegalArgumentException
- if e is null
getThenStatement
public Node getThenStatement()
- Returns the then statement of this statement
setThenStatement
public void setThenStatement(Node node)
- Sets the then statement of this statement
- Throws:
java.lang.IllegalArgumentException
- if node is null
acceptVisitor
public java.lang.Object acceptVisitor(Visitor visitor)
- Allows a visitor to traverse the tree
- Overrides:
acceptVisitor
in class Node
- Parameters:
visitor
- the visitor to accept
Copyright © 2001 Stephane Hillion. All Rights Reserved.