edu.illinois.cs.cogcomp.lbjava.IR

Class Argument

java.lang.Object

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

edu.illinois.cs.cogcomp.lbjava.IR.Argument

public class Argument
extends ASTNode

An "argument" is the specification of a classifier's input parameter.

Author:

Nick Rizzolo

Field Summary

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

byteOffset, line, nodeID, symbolTable

Constructor Summary

Constructors

Constructor and Description
Argument(Type t, String n) Initializing constructor.
Argument(Type t, String n, boolean f) Initializing 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) Two Arguments are equivalent when their names and types are equivalent.
boolean	getFinal() Retrieves the value of the isFinal member variable.
String	getName() Retrieves the name portion of the argument.
Type	getType() Retrieves the type portion of the argument.
int	hashCode() The hash code of an Argument is simply the hash code of its name.
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

Constructor Detail

Argument

public Argument(Type t,
                String n)

Initializing constructor. Line and byte offset information are taken from the type's representation.

Parameters:

t - Reference to the object representing the argument's type.

n - Reference to the object representing the argument's name.

Argument

public Argument(Type t,
                String n,
                boolean f)

Initializing constructor. Line and byte offset information are taken from the type's representation.

Parameters:

t - Reference to the object representing the argument's type.

n - Reference to the object representing the argument's name.

f - Whether or not the argument was modified as final.

Method Detail

getFinal

public boolean getFinal()

Retrieves the value of the isFinal member variable.

Returns:

The value stored in isFinal.

getType

public Type getType()

Retrieves the type portion of the argument.

Returns:

The value stored in type.

getName

public String getName()

Retrieves the name portion of the argument.

Returns:

The value stored in name.

hashCode

public int hashCode()

The hash code of an Argument is simply the hash code of its name.

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Two Arguments are equivalent when their names and types are equivalent.

Overrides:

equals in class Object

Parameters:

o - The object with which this object is to be compared.

Returns:

true iff the two objects are equivalent.

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.

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.