Package org.apache.drill.exec.store.sys

Class FunctionsIterator

java.lang.Object

org.apache.drill.exec.store.sys.FunctionsIterator

All Implemented Interfaces:

Iterator<Object>

public class FunctionsIterator
extends Object
implements Iterator<Object>

List functions as a System Table

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FunctionsIterator.FunctionInfo	Representation of an entry in the System table - Functions

Constructor Summary

Constructors

Constructor	Description
FunctionsIterator(ExecutorFragmentContext context)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
FunctionsIterator.FunctionInfo	next()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Details

FunctionsIterator

public FunctionsIterator(ExecutorFragmentContext context)

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Object>

next

public FunctionsIterator.FunctionInfo next()

Specified by:

next in interface Iterator<Object>