dsql.parser
Class ASTUnion

java.lang.Object
  extended bydsql.parser.SimpleNode
      extended bydsql.parser.DMNode
          extended bydsql.parser.ASTBinaryOperator
              extended bydsql.parser.ASTSetOperator
                  extended bydsql.parser.ASTUnion
All Implemented Interfaces:
Node

public class ASTUnion
extends ASTSetOperator


Field Summary
 
Fields inherited from class dsql.parser.SimpleNode
children, id, parent, parser
 
Constructor Summary
ASTUnion(int id)
           
ASTUnion(Parser p, int id)
           
 
Method Summary
 Value execute()
          Execute a Node
 void setAll()
           
 
Methods inherited from class dsql.parser.ASTSetOperator
createNewTable, createNewTableHash, insertNew
 
Methods inherited from class dsql.parser.ASTBinaryOperator
getString, priority
 
Methods inherited from class dsql.parser.DMNode
executeArgument, executeArgumentAsClass, executeArgumentColumnHolder, executeArgumentNonNull, executeArgumentRecordHolder, executeArgumentTable, executeWithCatch, executeXML, getArgument, getCaller, getDsqlParent, getLine, getRoot, hasArgument, jjtInsertFirstChild, jjtSetChild, setCaller, setLine
 
Methods inherited from class dsql.parser.SimpleNode
dump, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, toString, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ASTUnion

public ASTUnion(int id)

ASTUnion

public ASTUnion(Parser p,
                int id)
Method Detail

setAll

public void setAll()

execute

public Value execute()
              throws ExecuteException
Description copied from class: DMNode
Execute a Node

Specified by:
execute in class DMNode
Throws:
ExecuteException - If an error occurs during execution