AbstractDirCode

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de.dante.extex.interpreter.primitives.omega.dir
Class AbstractDirCode

java.lang.Object
  de.dante.extex.interpreter.type.AbstractCode
      de.dante.extex.interpreter.primitives.omega.dir.AbstractDirCode

Direct Known Subclasses:: Mathdir, Pagedir, PagedirHL, PagedirHR, PardirHL, PardirHR, Textdir

This is the abstract base class for primitives acquiring a direction.

Field Summary
`protected static long`	`serialVersionUID` The constant `serialVersionUID` contains the id for serialization.

Constructor Summary
`AbstractDirCode(java.lang.String codeName)` Creates a new object.

Method Summary
`protected Direction`	`scanDir(TokenSource source, Context context)` Scan a direction specification.

Methods inherited from class de.dante.extex.interpreter.type.AbstractCode

enableLocalization, execute, getLocalizer, getName, isIf, isOuter, printable, printableControlSequence, readResolve, setName, toString

Methods inherited from class java.lang.Object

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

Field Detail

protected static final long serialVersionUID

The constant serialVersionUID contains the id for serialization.

Constructor Detail

public AbstractDirCode(java.lang.String codeName)

Method Detail

protected Direction scanDir(TokenSource source,
                            Context context)
                     throws InterpreterException

Scan a direction specification.

Parameters:: source - the source for new tokens; context - the interpreter context
Returns:: the direction or null
Throws:: InterpreterException - in case of an error