org.dartlang.analysis.server.protocol.LinkedEditGroup Class Reference

Public Member Functions
	LinkedEditGroup (List< Position > positions, int length, List< LinkedEditSuggestion > suggestions)
boolean	equals (Object obj)
int	getLength ()
List< Position >	getPositions ()
List< LinkedEditSuggestion >	getSuggestions ()
int	hashCode ()
JsonObject	toJson ()
String	toString ()

Static Public Member Functions
static LinkedEditGroup	fromJson (JsonObject jsonObject)
static List< LinkedEditGroup >	fromJsonArray (JsonArray jsonArray)

Static Public Attributes
static final LinkedEditGroup[]	EMPTY_ARRAY = new LinkedEditGroup[0]
static final List< LinkedEditGroup >	EMPTY_LIST = Lists.newArrayList()

Detailed Description

A collection of positions that should be linked (edited simultaneously) for the purposes of updating code after a source change. For example, if a set of edits introduced a new variable name, the group would contain all of the positions of the variable name so that if the client wanted to let the user edit the variable name after the operation, all occurrences of the name could be edited simultaneously.

Edit groups may have a length of 0 and function as tabstops where there is no default text, for example, an edit that inserts an if statement might provide an empty group between parens where a condition should be typed. For this reason, it's also valid for a group to contain only a single position that is not linked to others.

@coverage dart.server.generated.types

Definition at line 41 of file LinkedEditGroup.java.

Constructor & Destructor Documentation

LinkedEditGroup()

org.dartlang.analysis.server.protocol.LinkedEditGroup.LinkedEditGroup ( List< Position >  positions, int  length, List< LinkedEditSuggestion >  suggestions  )

inline

Constructor for LinkedEditGroup.

Definition at line 66 of file LinkedEditGroup.java.

                                                                                                       {
    this.positions = positions;
    this.length = length;
    this.suggestions = suggestions;
  }

Member Function Documentation

equals()

boolean org.dartlang.analysis.server.protocol.LinkedEditGroup.equals ( Object  obj )

inline

Definition at line 73 of file LinkedEditGroup.java.

                                    {
    if (obj instanceof LinkedEditGroup) {
      LinkedEditGroup other = (LinkedEditGroup) obj;
      return
        ObjectUtilities.equals(other.positions, positions) &&
        other.length == length &&
        ObjectUtilities.equals(other.suggestions, suggestions);
    }
    return false;
  }

fromJson()

static LinkedEditGroup org.dartlang.analysis.server.protocol.LinkedEditGroup.fromJson ( JsonObject  jsonObject )

inlinestatic

Definition at line 84 of file LinkedEditGroup.java.

                                                                {
    List<Position> positions = Position.fromJsonArray(jsonObject.get("positions").getAsJsonArray());
    int length = jsonObject.get("length").getAsInt();
    List<LinkedEditSuggestion> suggestions = LinkedEditSuggestion.fromJsonArray(jsonObject.get("suggestions").getAsJsonArray());
    return new LinkedEditGroup(positions, length, suggestions);
  }

fromJsonArray()

static List< LinkedEditGroup > org.dartlang.analysis.server.protocol.LinkedEditGroup.fromJsonArray ( JsonArray  jsonArray )

inlinestatic

Definition at line 91 of file LinkedEditGroup.java.

                                                                         {
    if (jsonArray == null) {
      return EMPTY_LIST;
    }
    ArrayList<LinkedEditGroup> list = new ArrayList<LinkedEditGroup>(jsonArray.size());
    Iterator<JsonElement> iterator = jsonArray.iterator();
    while (iterator.hasNext()) {
      list.add(fromJson(iterator.next().getAsJsonObject()));
    }
    return list;
  }

getLength()

int org.dartlang.analysis.server.protocol.LinkedEditGroup.getLength ( )

inline

The length of the regions that should be edited simultaneously.

Definition at line 106 of file LinkedEditGroup.java.

                         {
    return length;
  }

getPositions()

List< Position > org.dartlang.analysis.server.protocol.LinkedEditGroup.getPositions ( )

inline

The positions of the regions (after applying the relevant edits) that should be edited simultaneously.

Definition at line 114 of file LinkedEditGroup.java.

                                       {
    return positions;
  }

getSuggestions()

List< LinkedEditSuggestion > org.dartlang.analysis.server.protocol.LinkedEditGroup.getSuggestions ( )

inline

Pre-computed suggestions for what every region might want to be changed to.

Definition at line 121 of file LinkedEditGroup.java.

                                                     {
    return suggestions;
  }

hashCode()

int org.dartlang.analysis.server.protocol.LinkedEditGroup.hashCode ( )

inline

Definition at line 126 of file LinkedEditGroup.java.

                        {
    HashCodeBuilder builder = new HashCodeBuilder();
    builder.append(positions);
    builder.append(length);
    builder.append(suggestions);
    return builder.toHashCode();
  }

toJson()

JsonObject org.dartlang.analysis.server.protocol.LinkedEditGroup.toJson ( )

inline

Definition at line 134 of file LinkedEditGroup.java.

                             {
    JsonObject jsonObject = new JsonObject();
    JsonArray jsonArrayPositions = new JsonArray();
    for (Position elt : positions) {
      jsonArrayPositions.add(elt.toJson());
    }
    jsonObject.add("positions", jsonArrayPositions);
    jsonObject.addProperty("length", length);
    JsonArray jsonArraySuggestions = new JsonArray();
    for (LinkedEditSuggestion elt : suggestions) {
      jsonArraySuggestions.add(elt.toJson());
    }
    jsonObject.add("suggestions", jsonArraySuggestions);
    return jsonObject;
  }

toString()

String org.dartlang.analysis.server.protocol.LinkedEditGroup.toString ( )

inline

Definition at line 151 of file LinkedEditGroup.java.

                           {
    StringBuilder builder = new StringBuilder();
    builder.append("[");
    builder.append("positions=");
    builder.append(StringUtils.join(positions, ", ") + ", ");
    builder.append("length=");
    builder.append(length + ", ");
    builder.append("suggestions=");
    builder.append(StringUtils.join(suggestions, ", "));
    builder.append("]");
    return builder.toString();
  }

Member Data Documentation

EMPTY_ARRAY

final LinkedEditGroup [] org.dartlang.analysis.server.protocol.LinkedEditGroup.EMPTY_ARRAY = new LinkedEditGroup[0]

static

Definition at line 43 of file LinkedEditGroup.java.

EMPTY_LIST

final List<LinkedEditGroup> org.dartlang.analysis.server.protocol.LinkedEditGroup.EMPTY_LIST = Lists.newArrayList()

static

Definition at line 45 of file LinkedEditGroup.java.

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The documentation for this class was generated from the following file:

• third_party/dart-lang/sdk/pkg/analysis_server/tool/spec/generated/java/types/LinkedEditGroup.java