org.extex.unit.omega.mode
Class AbstractModeCode

java.lang.Object
  org.extex.interpreter.type.AbstractCode
      org.extex.unit.omega.mode.AbstractModeCode

All Implemented Interfaces:

java.io.Serializable, Code

Direct Known Subclasses:

DefaultInputMode, DefaultInputTranslation, DefaultOutputMode, DefaultOutputTranslation, InputMode, InputTranslation, NoDefaultInputMode, NoDefaultInputTranslation, NoDefaultOutputMode, NoDefaultOutputTranslation, OutputMode

public abstract class AbstractModeCode
extends AbstractCode

This is the abstract base class for primitives dealing with an input or output mode as defined by Omega.

Version:

$Revision:4411 $

Author:

Gerd Neugebauer

See Also:

Serialized Form

Field Summary

protected static java.lang.String	DEFAULT_INPUT_MODE The constant INPUT_MODE contains the key for the input mode.
protected static java.lang.String	DEFAULT_INPUT_TRANSLATION The constant DEFAULT_INPUT_TRANSLATION contains the key for the default input translation.
protected static java.lang.String	DEFAULT_OUTPUT_MODE The constant OUTPUT_MODE contains the key for the output mode.
protected static java.lang.String	DEFAULT_OUTPUT_TRANSLATION The constant DEFAULT_OUTPUT_TRANSLATION contains the key for the default output translation.
protected static java.lang.String	INPUT_MODE The constant INPUT_MODE contains the key for the input mode.
protected static java.lang.String	INPUT_TRANSLATION The constant INPUT_TRANSLATION contains the key for the input translation.
protected static java.lang.String	OUTPUT_MODE The constant OUTPUT_MODE contains the key for the output mode.
protected static java.lang.String	OUTPUT_TRANSLATION The constant OUTPUT_TRANSLATION contains the key for the output translation.

Fields inherited from class org.extex.interpreter.type.AbstractCode

serialVersionUID

Constructor Summary

AbstractModeCode(CodeToken token)
Creates a new object.

Method Summary

protected OmegaMode	scanInputMode(Context context, TokenSource source) Scan the token source for a keyword describing an input mode.
protected OmegaMode	scanOutputMode(Context context, TokenSource source) Scan the token source for a keyword describing an input mode.

Methods inherited from class org.extex.interpreter.type.AbstractCode

execute, getLocalizer, getName, getToken, isIf, isOuter, readResolve, toString, toText, toText

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_INPUT_MODE

protected static final java.lang.String DEFAULT_INPUT_MODE

The constant INPUT_MODE contains the key for the input mode.

See Also:

Constant Field Values

DEFAULT_INPUT_TRANSLATION

protected static final java.lang.String DEFAULT_INPUT_TRANSLATION

The constant DEFAULT_INPUT_TRANSLATION contains the key for the default input translation.

See Also:

Constant Field Values

DEFAULT_OUTPUT_MODE

protected static final java.lang.String DEFAULT_OUTPUT_MODE

The constant OUTPUT_MODE contains the key for the output mode.

See Also:

Constant Field Values

DEFAULT_OUTPUT_TRANSLATION

protected static final java.lang.String DEFAULT_OUTPUT_TRANSLATION

The constant DEFAULT_OUTPUT_TRANSLATION contains the key for the default output translation.

See Also:

Constant Field Values

INPUT_MODE

protected static final java.lang.String INPUT_MODE

The constant INPUT_MODE contains the key for the input mode.

See Also:

Constant Field Values

INPUT_TRANSLATION

protected static final java.lang.String INPUT_TRANSLATION

The constant INPUT_TRANSLATION contains the key for the input translation.

See Also:

Constant Field Values

OUTPUT_MODE

protected static final java.lang.String OUTPUT_MODE

The constant OUTPUT_MODE contains the key for the output mode.

See Also:

Constant Field Values

OUTPUT_TRANSLATION

protected static final java.lang.String OUTPUT_TRANSLATION

The constant OUTPUT_TRANSLATION contains the key for the output translation.

See Also:

Constant Field Values

Constructor Detail

AbstractModeCode

public AbstractModeCode(CodeToken token)

Creates a new object.

Parameters:

token - the initial token for the primitive

Method Detail

scanInputMode

protected OmegaMode scanInputMode(Context context,
                                  TokenSource source)
                           throws HelpingException

Scan the token source for a keyword describing an input mode.

Parameters:

context - the interpreter context

source - the source for new tokens

Returns:

mode

Throws:

HelpingException - in case of an error

scanOutputMode

protected OmegaMode scanOutputMode(Context context,
                                   TokenSource source)
                            throws HelpingException

Scan the token source for a keyword describing an input mode.

Parameters:

context - the interpreter context

source - the source for new tokens

Returns:

the mode

Throws:

HelpingException - in case of an error