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

com.google.collide.dto.DocOpComponent
Models a retain within a document operation. This contains the number of characters to be retained, and a flag indicating that the last character being retained is a newline character. This retain must not span multiple lines (the characters being retained can only have one newline character.)

    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$Retain

com.google.collide.shared.ot.DocOpApplier

com.google.collide.shared.ot.DocOpTestUtils

com.google.collide.shared.ot.DocOpUtils

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