edu.illinois.cs.cogcomp.lbjava.IR

Class SwitchGroup

java.lang.Object

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

edu.illinois.cs.cogcomp.lbjava.IR.SwitchGroup

public class SwitchGroup
extends ASTNode

Represents a list of statements labeled by one or more SwitchLabels.

Author:

Nick Rizzolo

Field Summary

Fields

Modifier and Type	Field and Description
SwitchLabelList	labels (¬ø) The list of labels labeling this group.
StatementList	statements (¬ø) The list of statements in the group.

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

byteOffset, line, nodeID, symbolTable

Constructor Summary

Constructors

Constructor and Description
SwitchGroup(SwitchLabelList l, StatementList s) Full constructor.

Method Summary

Modifier and Type	Method and Description
Object	clone() Creates a new object with the same primitive data, and recursively creates new member data objects as well.
boolean	equals(Object o) Distinguishes this ASTNode from other objects according to its contents recursively.
int	hashCode() Returns a hash code for this ASTNode.
ASTNodeIterator	iterator() Returns an iterator used to successively access the children of this node.
void	runPass(Pass pass) Ensures that the correct run() method is called for this type of node.
void	write(StringBuffer buffer) Writes a string representation of this ASTNode to the specified buffer.

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

Field Detail

labels

public SwitchLabelList labels

(¬ø) The list of labels labeling this group.

statements

public StatementList statements

(¬ø) The list of statements in the group.

Constructor Detail

SwitchGroup

public SwitchGroup(SwitchLabelList l,
                   StatementList s)

Full constructor. Line and byte offset information are taken from the labels.

Parameters:

l - The list of labels.

s - The list of statements.

Method Detail

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.

hashCode

public int hashCode()

Returns a hash code for this ASTNode.

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Distinguishes this ASTNode from other objects according to its contents recursively.

Overrides:

equals in class Object

Parameters:

o - Another object.

Returns:

true iff this node is equal to o.

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.

write

public void write(StringBuffer buffer)

Writes a string representation of this ASTNode to the specified buffer. The representation written is parsable by the LBJava compiler, but not very readable.

Specified by:

write in class ASTNode

Parameters:

buffer - The buffer to write to.