koala.dynamicjava.tree
Class ArrayAllocation

java.lang.Object
  koala.dynamicjava.tree.Node
      koala.dynamicjava.tree.Expression
          koala.dynamicjava.tree.PrimaryExpression
              koala.dynamicjava.tree.ArrayAllocation

All Implemented Interfaces:

SourceInfo.Wrapper

public class ArrayAllocation
extends PrimaryExpression

This class represents the array allocation nodes of the syntax tree

Version:

1.0 - 1999/04/25

Author:

Stephane Hillion

Nested Class Summary

static class

ArrayAllocation.TypeDescriptor This class contains informations about the array to create

Constructor Summary

ArrayAllocation(TypeName tp, ArrayAllocation.TypeDescriptor td)
Initializes the expression

ArrayAllocation(TypeName tp, ArrayAllocation.TypeDescriptor td, SourceInfo si)
Initializes the expression

Method Summary

<T> T	acceptVisitor(Visitor<T> visitor) Allows a visitor to traverse the tree
int	getDimension() Returns the dimension of the array
TypeName	getElementType() Returns the creation type
ArrayInitializer	getInitialization() Returns the initialization expression
List<Expression>	getSizes() Returns the size expressions
void	setDimension(int dim) Note: This method doesn't follow the usual convention of firing a property change.
void	setElementType(TypeName t) Sets the creation type
void	setInitialization(ArrayInitializer init) Note: This method doesn't follow the usual convention of firing a property change.
void	setSizes(List<? extends Expression> sz) Note: This method doesn't follow the usual convention of firing a property change.
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

ArrayAllocation

public ArrayAllocation(TypeName tp,
                       ArrayAllocation.TypeDescriptor td)

Initializes the expression

Parameters:

tp - the type prefix

td - the type descriptor

Throws:

IllegalArgumentException - if tp is null or td is null

ArrayAllocation

public ArrayAllocation(TypeName tp,
                       ArrayAllocation.TypeDescriptor td,
                       SourceInfo si)

Initializes the expression

Parameters:

tp - the type prefix

td - the type descriptor. The element type of the enclosed initializer will be automatically and recursively set.

Throws:

IllegalArgumentException - if tp is null or td is null

Method Detail

getElementType

public TypeName getElementType()

Returns the creation type

setElementType

public void setElementType(TypeName t)

Sets the creation type

Throws:

IllegalArgumentException - if t is null

getDimension

public int getDimension()

Returns the dimension of the array

setDimension

public void setDimension(int dim)

Note: This method doesn't follow the usual convention of firing a property change. If that functionality is needed, the code should be fixed.

getSizes

public List<Expression> getSizes()

Returns the size expressions

setSizes

public void setSizes(List<? extends Expression> sz)

Note: This method doesn't follow the usual convention of firing a property change. If that functionality is needed, the code should be fixed.

getInitialization

public ArrayInitializer getInitialization()

Returns the initialization expression

setInitialization

public void setInitialization(ArrayInitializer init)

Note: This method doesn't follow the usual convention of firing a property change. If that functionality is needed, the code should be fixed.

Parameters:

init - An initializer, assumed to already be set up with a valid element type. (The ArrayInitializer constructor will set up the element type automatically, but this method does not.)

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