org.apache.hadoop.mapred.join
Class Parser.Token
java.lang.Object
org.apache.hadoop.mapred.join.Parser.Token
- Direct Known Subclasses:
- Parser.NodeToken, Parser.NumToken, Parser.StrToken
- Enclosing class:
- Parser
public static class Parser.Token
- extends Object
Tagged-union type for tokens from the join expression.
- See Also:
Parser.TType
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
getType
public Parser.TType getType()
getNode
public Parser.Node getNode()
throws IOException
- Throws:
IOException
getNum
public double getNum()
throws IOException
- Throws:
IOException
getStr
public String getStr()
throws IOException
- Throws:
IOException
Copyright © 2009 The Apache Software Foundation