org.apache.cassandra.index.sasi.utils

Enum AbstractIterator.State

java.lang.Object

java.lang.Enum<AbstractIterator.State>

org.apache.cassandra.index.sasi.utils.AbstractIterator.State

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<AbstractIterator.State>

Enclosing class:

AbstractIterator<T>

protected static enum AbstractIterator.State
extends java.lang.Enum<AbstractIterator.State>

Enum Constant Summary

Enum Constants

Enum Constant and Description
DONE We have reached the end of the data and are finished.
FAILED We've suffered an exception and are kaput.
NOT_READY We haven't yet computed or have already returned the element.
READY We have computed the next element and haven't returned it yet.

Method Summary

Modifier and Type	Method and Description
static AbstractIterator.State	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static AbstractIterator.State[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

READY

public static final AbstractIterator.State READY

We have computed the next element and haven't returned it yet.

NOT_READY

public static final AbstractIterator.State NOT_READY

We haven't yet computed or have already returned the element.

DONE

public static final AbstractIterator.State DONE

We have reached the end of the data and are finished.

FAILED

public static final AbstractIterator.State FAILED

We've suffered an exception and are kaput.

Method Detail

values

public static AbstractIterator.State[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (AbstractIterator.State c : AbstractIterator.State.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static AbstractIterator.State valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null