Examples of com.google.collide.dto.DocOpComponent$RetainLine

com.google.collide.dto.DocOpComponent
Models a retain through the rest of the line (or the entire line if it is the only components on a line) within a document operation. The purpose of this is allowing for a component that is agnostic to the actual number of characters on some lines. This contains the number of lines to be retained. This is the only DocOpComponent that can span multiple lines. The {@link #getLineCount()} must always be greater than 0.

    return false;
  }


  public static boolean containsMutation(DocOp docOp) {
    for (int i = 0; i < docOp.getComponents().size(); i++) {
      DocOpComponent component = docOp.getComponents().get(i);
      switch (component.getType()) {
        case DocOpComponent.Type.DELETE:
        case DocOpComponent.Type.INSERT:
          return true;
        case DocOpComponent.Type.RETAIN:
        case DocOpComponent.Type.RETAIN_LINE:
          // Retains do not dirty the contents of a file
          break;
        default:
          throw new IllegalArgumentException("Got an unknown doc op type " + component.getType());
      }
    }
    return false;
  }

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    lineInfo = new LineInfo(document.getFirstLine(), 0);
  }


  public void apply() {
    for (; componentIndex < components.size(); componentIndex++) {
      DocOpComponent component = components.get(componentIndex);


      switch (component.getType()) {
        case DocOpComponent.Type.INSERT:
          handleInsert((Insert) component);
          break;


        case DocOpComponent.Type.DELETE:

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        assert false : "Fix test";
    }
  }


  public static void assertDelete(String expectedDeleteText, DocOp op, int index) {
    DocOpComponent component = op.getComponents().get(index);
    assertEquals(DELETE, component.getType());
    assertEquals(expectedDeleteText, ((Delete) component).getText());
  }

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    assertEquals(DELETE, component.getType());
    assertEquals(expectedDeleteText, ((Delete) component).getText());
  }


  public static void assertInsert(String expectedInsertText, DocOp op, int index) {
    DocOpComponent component = op.getComponents().get(index);
    assertEquals(INSERT, component.getType());
    assertEquals(expectedInsertText, ((Insert) component).getText());
  }

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    assertEquals(expectedInsertText, ((Insert) component).getText());
  }


  public static void assertRetain(int expectedRetainCount, boolean expectedHasTrailingNewline,
      DocOp op, int index) {
    DocOpComponent component = op.getComponents().get(index);
    assertEquals(RETAIN, component.getType());
    Retain retain = (Retain) component;
    assertEquals(expectedRetainCount, retain.getCount());
    assertEquals(expectedHasTrailingNewline, retain.hasTrailingNewline());
  }

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    assertEquals(expectedRetainCount, retain.getCount());
    assertEquals(expectedHasTrailingNewline, retain.hasTrailingNewline());
  }


  public static void assertRetainLine(int expectedRetainLineCount, DocOp op, int index) {
    DocOpComponent component = op.getComponents().get(index);
    assertEquals(RETAIN_LINE, component.getType());
    RetainLine retainLine = (RetainLine) component;
    assertEquals(expectedRetainLineCount, retainLine.getLineCount());
  }

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Related Classes of com.google.collide.dto.DocOpComponent$RetainLine

com.google.collide.shared.ot.DocOpApplier

com.google.collide.shared.ot.DocOpTestUtils

com.google.collide.shared.ot.DocOpUtils

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