edu.jmu.decaf

Class ASTBlock

java.lang.Object

edu.jmu.decaf.ASTNode

edu.jmu.decaf.ASTBlock

public class ASTBlock
extends ASTNode

Lexical scope in a Decaf program; e.g., a function body or a while-loop body. Blocks are denoted in the source code using curly braces ("{" and "}"). Contains lists of local variable definitions and enclosed statements.

Nested Class Summary

Nested classes/interfaces inherited from class edu.jmu.decaf.ASTNode

ASTNode.DataType

Field Summary

Fields

Modifier and Type	Field and Description
List<ASTStatement>	statements
List<ASTVariable>	variables

Fields inherited from class edu.jmu.decaf.ASTNode

attributes

Constructor Summary

Constructors

Constructor and Description
ASTBlock()

Method Summary

Modifier and Type	Method and Description
void	traverse(ASTVisitor visitor) Generic traversal method for the visitor pattern.

Methods inherited from class edu.jmu.decaf.ASTNode

getASTTypeStr, getDepth, getParent, getSourceInfo, getType, setDepth, setParent, setSourceInfo, setType, typeToString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

variables

public List<ASTVariable> variables

statements

public List<ASTStatement> statements

Constructor Detail

ASTBlock

public ASTBlock()

Method Detail

traverse

public void traverse(ASTVisitor visitor)

Description copied from class: ASTNode

Generic traversal method for the visitor pattern. This will be overloaded by all child classes.

Overrides:

traverse in class ASTNode

Parameters:

visitor - Visitor object