pl.edu.pjwstk.yaod.yaql.abstractsyntaxtree.statements
Class RenameToStatement

java.lang.Object
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  +--pl.edu.pjwstk.yaod.yaql.abstractsyntaxtree.AbstractSyntaxTree
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        +--pl.edu.pjwstk.yaod.yaql.abstractsyntaxtree.Statement
              |
              +--pl.edu.pjwstk.yaod.yaql.abstractsyntaxtree.statements.RenameToStatement
All Implemented Interfaces:
java.io.Serializable

public class RenameToStatement
extends Statement

The RenameToStatement class represents the statement nodes in the abstract syntax tree.

Author:
Jakub Trzetrzelewski, jakub_trzetrzelewski@yahoo.com
See Also:
Serialized Form

Field Summary
 Expression e
           
 IdentifierTerminal i
           
 
Constructor Summary
RenameToStatement(Expression e, IdentifierTerminal i, KeywordTerminal lk, KeywordTerminal rk)
          Creates a new statement node with the given expression e and terminals lk, rk and i.
 
Method Summary
 void accept(Visitor v)
          Method responsible for traversing the abstract syntax tree structure.
 java.lang.String getSpellingAndPosition()
          Returns the spelling and positions of all terminals in a node.
 java.lang.String getTypeAsString()
          Returns the abstract syntax tree node type as a string value.
 void show(java.lang.String st)
          Method responsible for displaying the statement node.
 
Methods inherited from class pl.edu.pjwstk.yaod.yaql.abstractsyntaxtree.AbstractSyntaxTree
getLongestTypeAsSpacesString, getPreparedTypeAsString, show
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

e

public Expression e

i

public IdentifierTerminal i
Constructor Detail

RenameToStatement

public RenameToStatement(Expression e,
                         IdentifierTerminal i,
                         KeywordTerminal lk,
                         KeywordTerminal rk)
Creates a new statement node with the given expression e and terminals lk, rk and i.
Parameters:
e - any expression.
lk - keyword terminal.
rk - keyword terminal.
i - identifier terminal.
Method Detail

getTypeAsString

public java.lang.String getTypeAsString()
Returns the abstract syntax tree node type as a string value.
Overrides:
getTypeAsString in class AbstractSyntaxTree
Returns:
the abstract syntax tree node type as string.

getSpellingAndPosition

public java.lang.String getSpellingAndPosition()
Returns the spelling and positions of all terminals in a node.
Overrides:
getSpellingAndPosition in class AbstractSyntaxTree
Returns:
the spelling and positions of all terminals in a node.

accept

public void accept(Visitor v)
            throws EvalException
Method responsible for traversing the abstract syntax tree structure.
Overrides:
accept in class AbstractSyntaxTree
Parameters:
v - the visitor.
Throws:
EvalException - if evaluation fails.
See Also:
Visitor

show

public void show(java.lang.String st)
Method responsible for displaying the statement node.
Overrides:
show in class AbstractSyntaxTree
Parameters:
st - the string which is an auxiliary tabulator.