org.jclarion.clarion.util
Enum FileState.Mode

java.lang.Object
  java.lang.Enum<FileState.Mode>
      org.jclarion.clarion.util.FileState.Mode

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<FileState.Mode>

Enclosing class:

FileState

public static enum FileState.Mode
extends java.lang.Enum<FileState.Mode>

Read mode/state of the connection NONE - no reading occurring RESET - file/key is positioned but no reading yet FORWARD - we are reading forward BACK - we are reading backwards RESTORED - we have been restored file that was previously - either in Forward or Back mode, but we have not yet fully restored iterator position (iterator restore is lazy) USER - user defined SQL was executed

Enum Constant Summary

Back

Forward

None

Reset

Restored

User

Method Summary

static FileState.Mode	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static FileState.Mode[]	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

None

public static final FileState.Mode None

Reset

public static final FileState.Mode Reset

Forward

public static final FileState.Mode Forward

Back

public static final FileState.Mode Back

Restored

public static final FileState.Mode Restored

User

public static final FileState.Mode User

Method Detail

values

public static FileState.Mode[] 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 (FileState.Mode c : FileState.Mode.values())
    System.out.println(c);

Returns:

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

valueOf

public static FileState.Mode 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