org.eclipse.text.edits

Class ReplaceEdit

java.lang.Object

org.eclipse.text.edits.TextEdit

org.eclipse.text.edits.ReplaceEdit

public final class ReplaceEdit
extends TextEdit

Text edit to replace a range in a document with a different string.

Since:

3.0

Field Summary

Fields inherited from class org.eclipse.text.edits.TextEdit

CREATE_UNDO, NONE, UPDATE_REGIONS

Constructor Summary

Constructors

Constructor and Description
ReplaceEdit(int offset, int length, java.lang.String text) Constructs a new replace edit.

Method Summary

Modifier and Type	Method and Description
protected void	accept0(TextEditVisitor visitor) Accepts the given visitor on a type-specific visit of the current edit.
protected TextEdit	doCopy() Creates and returns a copy of this edit.
java.lang.String	getText() Returns the new text replacing the text denoted by the edit.

Methods inherited from class org.eclipse.text.edits.TextEdit

accept, acceptChildren, addChild, addChildren, apply, apply, canZeroLengthCover, childDocumentUpdated, childRegionUpdated, copy, covers, equals, getChildren, getChildrenSize, getCoverage, getExclusiveEnd, getInclusiveEnd, getLength, getOffset, getParent, getRegion, getRoot, hasChildren, hashCode, isDeleted, moveTree, postProcessCopy, removeChild, removeChild, removeChildren, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ReplaceEdit

public ReplaceEdit(int offset,
                   int length,
                   java.lang.String text)

Constructs a new replace edit.

Parameters:

offset - the offset of the range to replace

length - the length of the range to replace

text - the new text

Method Detail

getText

public java.lang.String getText()

Returns the new text replacing the text denoted by the edit.

Returns:

the edit's text.

doCopy

protected TextEdit doCopy()

Description copied from class: TextEdit

Creates and returns a copy of this edit. The copy method should be implemented in a way so that the copy can executed without causing any harm to the original edit. Implementors of this method are responsible for creating deep or shallow copies of referenced object to fulfill this requirement.

Implementers of this method should use the copy constructor Edit#Edit(Edit source) to initialize the edit part of the copy. Implementors aren't responsible to actually copy the children or to set the right parent.

This method should not be called from outside the framework. Please use copy to create a copy of a edit tree.

Specified by:

doCopy in class TextEdit

Returns:

a copy of this edit.

See Also:

TextEdit.copy(), TextEdit.postProcessCopy(TextEditCopier), TextEditCopier

accept0

protected void accept0(TextEditVisitor visitor)

Description copied from class: TextEdit

Accepts the given visitor on a type-specific visit of the current edit. This method must be implemented in all concrete text edits.

General template for implementation on each concrete TextEdit class:

 
 boolean visitChildren= visitor.visit(this);
 if (visitChildren) {
    acceptChildren(visitor);
 }
 
 

Note that the caller (accept) takes care of invoking visitor.preVisit(this) and visitor.postVisit(this).

Specified by:

accept0 in class TextEdit

Parameters:

visitor - the visitor object