org.apache.hadoop.hive.ql.udf.generic
Class GenericUDFLeadLag.GenericUDFLag
java.lang.Object
org.apache.hadoop.hive.ql.udf.generic.GenericUDF
org.apache.hadoop.hive.ql.udf.generic.GenericUDFLeadLag
org.apache.hadoop.hive.ql.udf.generic.GenericUDFLeadLag.GenericUDFLag
- All Implemented Interfaces:
- Closeable
- Enclosing class:
- GenericUDFLeadLag
public static class GenericUDFLeadLag.GenericUDFLag
- extends GenericUDFLeadLag
Methods inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDFLeadLag |
evaluate, getAmt, getDefaultArgOI, getDefaultValueConverter, getDisplayString, getExprEvaluator, getFirstArgOI, getpItr, initialize, setAmt, setDefaultArgOI, setDefaultValueConverter, setExprEvaluator, setFirstArgOI, setpItr |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
GenericUDFLeadLag.GenericUDFLag
public GenericUDFLeadLag.GenericUDFLag()
_getFnName
protected String _getFnName()
- Specified by:
_getFnName
in class GenericUDFLeadLag
getIndex
protected int getIndex(int amt)
- Specified by:
getIndex
in class GenericUDFLeadLag
getRow
protected Object getRow(int amt)
throws HiveException
- Specified by:
getRow
in class GenericUDFLeadLag
- Throws:
HiveException
Copyright © 2012 The Apache Software Foundation