koala.dynamicjava.tree
Class AssertStatement

java.lang.Object
  koala.dynamicjava.tree.Node
      koala.dynamicjava.tree.Statement
          koala.dynamicjava.tree.AssertStatement

All Implemented Interfaces:

SourceInfo.Wrapper

public class AssertStatement
extends Statement

This class represents the assert statement nodes of the syntax tree

Constructor Summary

AssertStatement(Expression cond, Expression falseString)
Creates a new assert statement

AssertStatement(Expression cond, Expression falseString, SourceInfo si)
Creates a new assert statement

Method Summary

<T> T	acceptVisitor(Visitor<T> visitor) Allows a visitor to traverse the tree
Expression	getCondition() Gets the condition to assert
Expression	getFailString() Gets the failed string to display when assertion fails
void	setCondition(Expression e) Sets the condition to evaluate
void	setFailString(Expression e) Sets the string to display on failure
String	toString() Implementation of toString for use in unit testing

Methods inherited from class koala.dynamicjava.tree.Node

archiveProperties, getProperties, getProperty, getSourceInfo, hasProperty, setProperty, setSourceInfo

Methods inherited from class java.lang.Object

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

Constructor Detail

AssertStatement

public AssertStatement(Expression cond,
                       Expression falseString)

Creates a new assert statement

Throws:

IllegalArgumentException - if cond is null or falseString is null

AssertStatement

public AssertStatement(Expression cond,
                       Expression falseString,
                       SourceInfo si)

Creates a new assert statement

Throws:

IllegalArgumentException - if cond is null or falseString is null

Method Detail

getCondition

public Expression getCondition()

Gets the condition to assert

getFailString

public Expression getFailString()

Gets the failed string to display when assertion fails

setCondition

public void setCondition(Expression e)

Sets the condition to evaluate

Throws:

IllegalArgumentException - if e is null

setFailString

public void setFailString(Expression e)

Sets the string to display on failure

acceptVisitor

public <T> T acceptVisitor(Visitor<T> visitor)

Allows a visitor to traverse the tree

Specified by:

acceptVisitor in class Node

Parameters:

visitor - the visitor to accept

toString

public String toString()

Implementation of toString for use in unit testing

Overrides:

toString in class Object