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## info.bioinfweb.treegraph.document.undo.format
Class OperatorsEdit

    java.lang.Object
      info.bioinfweb.treegraph.document.undo.DocumentEdit
          info.bioinfweb.treegraph.document.undo.format.OperatorsEdit

All Implemented Interfaces:
  UndoableEdit

    public class OperatorsEdit

extends DocumentEdit

This edit changes applies the specified formats to the specified document elements.

Author:
  Ben Stöver

Field Summary
`private PaintableElement[]` | `applyElements`
`private Vector<ElementFormats>` | `changedFormats` Used to store the previous format objects before they are edited to restore them in `undo()`.
`private FormatOperator[]` | `operators`

Fields inherited from class info.bioinfweb.treegraph.document.undo.DocumentEdit
`document`

Constructor Summary
`OperatorsEdit(Document document, PaintableElement[] applyElements, FormatOperator[] operators)`

Method Summary
`String` | `getPresentationName()`
`void` | `redo()`
`void` | `undo()`

Methods inherited from class info.bioinfweb.treegraph.document.undo.DocumentEdit
`addEdit, canRedo, canUndo, die, getRedoPresentationName, getUndoPresentationName, isSignificant, replaceEdit`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### applyElements

    private PaintableElement[] applyElements

### operators

    private FormatOperator[] operators

### changedFormats

    private Vector<ElementFormats> changedFormats

  Used to store the previous format objects before they are edited to restore them in `undo()`.

Constructor Detail

### OperatorsEdit

    public OperatorsEdit(Document document,
                         PaintableElement[] applyElements,
                         FormatOperator[] operators)

Method Detail

### redo

    public void redo()
              throws CannotRedoException

  Specified by:
    `redo` in interface `UndoableEdit`
  Overrides:
    `redo` in class `DocumentEdit`
  Throws:
    `CannotRedoException`

### undo

    public void undo()
              throws CannotUndoException

  Specified by:
    `undo` in interface `UndoableEdit`
  Overrides:
    `undo` in class `DocumentEdit`
  Throws:
    `CannotUndoException`

### getPresentationName

    public String getPresentationName()

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