| Name | Description | Type | Package | Framework |
| Parser | Very simple shift-reduce parser for join expressions. | Class | org.apache.hadoop.mapred.join | Apache Hadoop |
| Parser .Node | Class | org.apache.hadoop.mapred.join.Parser | Apache Hadoop | |
| Parser .NodeToken | Class | org.apache.hadoop.mapred.join.Parser | Apache Hadoop | |
| Parser .NumToken | Class | org.apache.hadoop.mapred.join.Parser | Apache Hadoop | |
| Parser .StrToken | Class | org.apache.hadoop.mapred.join.Parser | Apache Hadoop | |
| Parser .Token | Tagged-union type for tokens from the join expression. | Class | org.apache.hadoop.mapred.join.Parser | Apache Hadoop |
| Parser .TType | Class | org.apache.hadoop.mapred.join.Parser | Apache Hadoop | |