edu.illinois.cs.cogcomp.lbjava.IR

Class CompositeGenerator

java.lang.Object

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

edu.illinois.cs.cogcomp.lbjava.IR.ClassifierExpression

edu.illinois.cs.cogcomp.lbjava.IR.CompositeGenerator

All Implemented Interfaces:

CodeGenerator

public class CompositeGenerator
extends ClassifierExpression

Represents a generator composed from several other classifiers.

Author:

Nick Rizzolo

Field Summary

Fields

Modifier and Type	Field and Description
ClassifierExpressionList	components (¬ø) The list of classifiers composing this classifier.

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

argument, cacheIn, comment, name, parenthesized, returnType, singleExampleCache

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

byteOffset, line, nodeID, symbolTable

Constructor Summary

Constructors

Constructor and Description
CompositeGenerator(ClassifierExpression e1, ClassifierExpression e2) Parser's constructor.
CompositeGenerator(ClassifierExpressionList c) 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.
StringBuffer	shallow() Creates a StringBuffer containing a shallow representation of this ASTNode.
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.ClassifierExpression

getLine, getName, setCacheIn

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

components

public ClassifierExpressionList components

(¬ø) The list of classifiers composing this classifier.

Constructor Detail

CompositeGenerator

public CompositeGenerator(ClassifierExpressionList c)

Full constructor. The line and byte offset are each set to -1.

Parameters:

c - The list of components.

CompositeGenerator

public CompositeGenerator(ClassifierExpression e1,
                          ClassifierExpression e2)

Parser's constructor.

Parameters:

e1 - One ClassifierExpression to add.

e2 - Another ClassifierExpression to add.

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.

shallow

public StringBuffer shallow()

Creates a StringBuffer containing a shallow representation of this ASTNode.

Specified by:

shallow in interface CodeGenerator

Specified by:

shallow in class ClassifierExpression

Returns:

A StringBuffer containing a shallow text representation of the given node.