org.teatrove.tea.parsetree
Class Statement

java.lang.Object
  org.teatrove.tea.parsetree.Node
      org.teatrove.tea.parsetree.Statement

All Implemented Interfaces:

Serializable, Cloneable

Direct Known Subclasses:

AssignmentStatement, BreakStatement, ContinueStatement, ExceptionGuardStatement, ExpressionStatement, ForeachStatement, IfStatement, ReturnStatement, StatementList, SubstitutionStatement

public class Statement
extends Node

A Statement represents a stand-alone unit of code. The default Statement implements the empty statement, represented by a semi-colon ';' in a source file. A Parser usually strips most empty statements out.

Author:

Brian S O'Neill

See Also:

Serialized Form

Constructor Summary

Statement(SourceInfo info)

Method Summary

Object	accept(NodeVisitor visitor) Every subclass of Node must override this method with the following: return visitor.visit(this).
boolean	isBreak() Returns true if Statement 'breaks' during its execution.
boolean	isReturn() Returns true if Statement definitely returns from its method either from a return statement or a throw statement.

Methods inherited from class org.teatrove.tea.parsetree.Node

clone, getSourceInfo, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Statement

public Statement(SourceInfo info)

Method Detail

accept

public Object accept(NodeVisitor visitor)

Description copied from class: Node

Every subclass of Node must override this method with the following: return visitor.visit(this).

Specified by:

accept in class Node

Parameters:

visitor - A visitor of this Node

Returns:

Node The Node returned by the visitor

See Also:

NodeVisitor

isReturn

public boolean isReturn()

Returns true if Statement definitely returns from its method either from a return statement or a throw statement.

isBreak

public boolean isBreak()

Returns true if Statement 'breaks' during its execution.