com.google.cloud.spanner

Enum AsyncResultSet.CursorState

java.lang.Object

java.lang.Enum<AsyncResultSet.CursorState>

com.google.cloud.spanner.AsyncResultSet.CursorState

All Implemented Interfaces:

Serializable, Comparable<AsyncResultSet.CursorState>

Enclosing interface:

AsyncResultSet

public static enum AsyncResultSet.CursorState
extends Enum<AsyncResultSet.CursorState>

Response code from tryNext().

Enum Constant Summary

Enum Constants

Enum Constant and Description
DONE Read is complete, all rows have been consumed, and there are no more.
NOT_READY No further information known at this time, thus current row not available.
OK Cursor has been moved to a new row.

Method Summary

Modifier and Type	Method and Description
static AsyncResultSet.CursorState	valueOf(String name) Returns the enum constant of this type with the specified name.
static AsyncResultSet.CursorState[]	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

OK

public static final AsyncResultSet.CursorState OK

Cursor has been moved to a new row.

DONE

public static final AsyncResultSet.CursorState DONE

Read is complete, all rows have been consumed, and there are no more.

NOT_READY

public static final AsyncResultSet.CursorState NOT_READY

No further information known at this time, thus current row not available.

Method Detail

values

public static AsyncResultSet.CursorState[] 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 (AsyncResultSet.CursorState c : AsyncResultSet.CursorState.values())
    System.out.println(c);

Returns:

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

valueOf

public static AsyncResultSet.CursorState valueOf(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:

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

NullPointerException - if the argument is null