Package org.eclipse.text.edits

Class InsertEdit

java.lang.Object

org.eclipse.text.edits.TextEdit

org.eclipse.text.edits.InsertEdit

public final class InsertEdit
extends TextEdit

Text edit to insert a text at a given position in a document.

An insert edit is equivalent to ReplaceEdit(offset, 0, text)

Since:

3.0

Field Summary

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

CREATE_UNDO, NONE, UPDATE_REGIONS

Constructor Summary

Constructors

Constructor	Description
InsertEdit(int offset, String text)	Constructs a new insert edit.

Method Summary

Modifier and Type	Method	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.
String	getText()	Returns the text to be inserted.

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 Details

InsertEdit

public InsertEdit(int offset,
 String text)

Constructs a new insert edit.

Parameters:

offset - the insertion offset

text - the text to insert

Method Details

getText

public String getText()

Returns the text to be inserted.

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