Created
May 16, 2017 17:33
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| private void rotateLeft(Node rotated) { | |
| Node rotator = rotated.getRight(); | |
| rotator.setDad(rotated.getDad()); | |
| rotated.setRight(rotator.getLeft()); | |
| rotator.setLeft(rotated); | |
| if(rotator.getDad() != null){ | |
| if (rotator.getDad().getRight() == rotated){ | |
| rotator.getDad().setRight(rotator); | |
| } else { | |
| rotator.getDad().setLeft(rotator); | |
| } | |
| } else{ | |
| this.setRoot(rotator); | |
| } | |
| } | |
| private void rotateRight(Node rotated) { | |
| Node rotator = rotated.getLeft(); | |
| rotator.setDad(rotated.getDad()); | |
| rotated.setLeft(rotator.getRight()); | |
| rotator.setRight(rotated); | |
| if (rotator.getDad() != null) { | |
| if (rotator.getDad().getLeft() == rotated) { | |
| rotator.getDad().setLeft(rotator); | |
| } else { | |
| rotator.getDad().setRight(rotator); | |
| } | |
| } else { | |
| this.setRoot(rotator); | |
| } | |
| } |
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