edu.illinois.cs.cogcomp.lbjava.IR

Class StatementList

java.lang.Object

edu.illinois.cs.cogcomp.lbjava.IR.ASTNode

edu.illinois.cs.cogcomp.lbjava.IR.List

edu.illinois.cs.cogcomp.lbjava.IR.StatementList

public class StatementList
extends List

Currently, this is just a wrapper class for LinkedList. The code that uses it looks a little cleaner when casts are all taken care of automatically.

Author:

Nick Rizzolo

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	StatementList.StatementListIterator Used to iterate though the children of a list of AST nodes.

Nested classes/interfaces inherited from class edu.illinois.cs.cogcomp.lbjava.IR.List

List.NodeListIterator

Field Summary

Fields inherited from class edu.illinois.cs.cogcomp.lbjava.IR.List

list, separator

Fields inherited from class edu.illinois.cs.cogcomp.lbjava.IR.ASTNode

byteOffset, line, nodeID, symbolTable

Constructor Summary

Constructors

Constructor and Description
StatementList() Default constructor.
StatementList(int line, int byteOffset) Initializing constructor.
StatementList(Statement s) Initializing constructor.

Method Summary

Modifier and Type	Method and Description
void	add(Statement s) Adds another Statement to the end of the list.
void	addAll(StatementList s) Adds all the Statements in another StatementList to the end of this StatementList.
Object	clone() Creates a new object with the same primitive data, and recursively creates new member data objects as well.
ASTNodeIterator	iterator() Returns an iterator used to successively access the children of this node.
StatementList.StatementListIterator	listIterator() Returns an iterator used specifically to access the elements of this list.
void	runPass(Pass pass) Ensures that the correct run() method is called for this type of node.
Statement[]	toArray() Transforms the list into an array of statements.

Methods inherited from class edu.illinois.cs.cogcomp.lbjava.IR.List

equals, getSeparator, hashCode, size, sort, sort, write, writeBuffer

Methods inherited from class edu.illinois.cs.cogcomp.lbjava.IR.ASTNode

toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

StatementList

public StatementList()

Default constructor.

StatementList

public StatementList(int line,
                     int byteOffset)

Initializing constructor.

Parameters:

line - The line on which the source code represented by this node is found.

byteOffset - The byte offset from the beginning of the source file at which the source code represented by this node is found.

StatementList

public StatementList(Statement s)

Initializing constructor. Requires its argument to be non-null.

Parameters:

s - A single Statement with which to initialize this list.

Method Detail

add

public void add(Statement s)

Adds another Statement to the end of the list.

Parameters:

s - A reference to the Statement to be added.

addAll

public void addAll(StatementList s)

Adds all the Statements in another StatementList to the end of this StatementList.

Parameters:

s - The list to be added.

toArray

public Statement[] toArray()

Transforms the list into an array of statements.

Returns:

An array of statements containing references to every statement in the list.

listIterator

public StatementList.StatementListIterator listIterator()

Returns an iterator used specifically to access the elements of this list.

Returns:

An iterator used specifically to access the elements of this list.

iterator

public ASTNodeIterator iterator()

Returns an iterator used to successively access the children of this node.

Specified by:

iterator in class ASTNode

Returns:

An iterator used to successively access the children of this node.

clone

public Object clone()

Creates a new object with the same primitive data, and recursively creates new member data objects as well.

Overrides:

clone in class ASTNode

Returns:

The clone node.

runPass

public void runPass(Pass pass)

Ensures that the correct run() method is called for this type of node.

Specified by:

runPass in class ASTNode

Parameters:

pass - The pass whose run() method should be called.