edu.illinois.cs.cogcomp.lbjava.IR

Class SenseStatement

java.lang.Object

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

edu.illinois.cs.cogcomp.lbjava.IR.Statement

edu.illinois.cs.cogcomp.lbjava.IR.SenseStatement

public class SenseStatement
extends Statement

Represents a feature sensing statement.

Author:

Nick Rizzolo

Field Summary

Fields

Modifier and Type	Field and Description
Expression	name (ø) Represents the name of the feature being sensed (only used in generators).
boolean	senseall true iff this is a senseall statement.
Expression	value (¬ø) Represents the value of the feature being sensed.

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

byteOffset, line, nodeID, symbolTable

Constructor Summary

Constructors

Constructor and Description
SenseStatement(Expression v, boolean all, int line, int byteOffset) Initializing constructor.
SenseStatement(Expression n, Expression v, boolean all, int line, int byteOffset) Full constructor.
SenseStatement(Expression n, Expression v, int line, int byteOffset) Initializing constructor.
SenseStatement(Expression v, int line, int byteOffset) 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) 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

name

public Expression name

(ø) Represents the name of the feature being sensed (only used in generators).

value

public Expression value

(¬ø) Represents the value of the feature being sensed.

senseall

public boolean senseall

true iff this is a senseall statement.

Constructor Detail

SenseStatement

public SenseStatement(Expression v,
                      int line,
                      int byteOffset)

Initializing constructor.

Parameters:

v - The value of the feature being sensed.

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.

SenseStatement

public SenseStatement(Expression v,
                      boolean all,
                      int line,
                      int byteOffset)

Initializing constructor.

Parameters:

v - The value of the feature being sensed.

all - true iff this is a senseall statement.

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.

SenseStatement

public SenseStatement(Expression n,
                      Expression v,
                      int line,
                      int byteOffset)

Initializing constructor.

Parameters:

n - The name of the feature being sensed.

v - The value of the feature being sensed.

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.

SenseStatement

public SenseStatement(Expression n,
                      Expression v,
                      boolean all,
                      int line,
                      int byteOffset)

Full constructor.

Parameters:

n - The name of the feature being sensed.

v - The value of the feature being sensed.

all - true iff this is a senseall statement.

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.

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.