Start splitting into maven modules

1 files changed, 0 insertions, 258 deletions

diff --git a/BJC-Utils2/src/main/java/bjc/utils/esodata/DoubleTape.java b/BJC-Utils2/src/main/java/bjc/utils/esodata/DoubleTape.java
deleted file mode 100644
index 5c463c6..0000000
--- a/BJC-Utils2/src/main/java/bjc/utils/esodata/DoubleTape.java
+++ /dev/null
@@ -1,258 +0,0 @@
-package bjc.utils.esodata;
-
-/**
- * Double-sided tape is essentially two tapes stuck together with a shared
- * cursor.
- *
- * The main way a double-sided tape differs is that it can be flipped, allowing
- * access to another set of data.
- *
- * However, there is only one cursor, and the position of the cursor on one side
- * is the inverse of the position on the other side.
- *
- * When one side is extended, a null will be inserted into the inactive side
- * regardless of the auto-extension policy of the tape. The policy will still be
- * respected for the active side.
- *
- * All operations that refer to the tape refer to the currently active side of
- * the tape, except for flip.
- *
- * Flip refers to the entire tape for 'obvious' reasons.
- *
- * @param <T>
- *                The element type of the tape.
- * @author bjculkin
- */
-public class DoubleTape<T> implements Tape<T> {
-	private Tape<T>	front;
-	private Tape<T>	back;
-
-	/**
-	 * Create a new empty double-sided tape that doesn't autoextend.
-	 */
-	public DoubleTape() {
-		this(false);
-	}
-
-	/**
-	 * Create a new empty double-sided tape that follows the specified
-	 * auto-extension policy.
-	 *
-	 * @param autoExtnd
-	 *                Whether or not to auto-extend the tape to the right w/
-	 *                nulls.
-	 */
-	public DoubleTape(final boolean autoExtnd) {
-		front = new SingleTape<>(autoExtnd);
-		back = new SingleTape<>(autoExtnd);
-	}
-
-	/**
-	 * Get the item the tape is currently on.
-	 *
-	 * @return The item the tape is on.
-	 */
-	@Override
-	public T item() {
-		return front.item();
-	}
-
-	/**
-	 * Set the item the tape is currently on.
-	 *
-	 * @param itm
-	 *                The new value for the tape item.
-	 */
-	@Override
-	public void item(final T itm) {
-		front.item(itm);
-	}
-
-	/**
-	 * Get the current number of elements in the tape.
-	 *
-	 * @return The current number of elements in the tape.
-	 */
-	@Override
-	public int size() {
-		return front.size();
-	}
-
-	@Override
-	public int position() {
-		return front.position();
-	}
-
-	/**
-	 * Insert an element before the current item.
-	 *
-	 * @param itm
-	 *                The item to add.
-	 */
-	@Override
-	public void insertBefore(final T itm) {
-		front.insertBefore(itm);
-		back.insertAfter(null);
-	}
-
-	/**
-	 * Insert an element after the current item.
-	 */
-	@Override
-	public void insertAfter(final T itm) {
-		front.insertAfter(itm);
-		back.insertBefore(itm);
-	}
-
-	/**
-	 * Remove the current element.
-	 *
-	 * Also moves the cursor back one step if possible to maintain relative
-	 * position, and removes the corresponding item from the non-active side
-	 *
-	 * @return The removed item from the active side.
-	 */
-	@Override
-	public T remove() {
-		back.remove();
-
-		return front.remove();
-	}
-
-	/**
-	 * Move the cursor to the left-most position.
-	 */
-	@Override
-	public void first() {
-		front.first();
-		back.last();
-	}
-
-	/**
-	 * Move the cursor the right-most position.
-	 */
-	@Override
-	public void last() {
-		front.last();
-		back.first();
-	}
-
-	/**
-	 * Move the cursor one space left.
-	 *
-	 * The cursor can't go past zero.
-	 *
-	 * @return True if the cursor was moved left.
-	 */
-	@Override
-	public boolean left() {
-		return left(1);
-	}
-
-	/**
-	 * Move the cursor the specified amount left.
-	 *
-	 * The cursor can't go past zero. Attempts to move the cursor by amounts
-	 * that would exceed zero don't move the cursor at all.
-	 *
-	 * @param amt
-	 *                The amount to attempt to move the cursor left.
-	 *
-	 * @return True if the cursor was moved left.
-	 */
-	@Override
-	public boolean left(final int amt) {
-		final boolean succ = front.left(amt);
-
-		if (succ) {
-			back.right(amt);
-		}
-
-		return succ;
-	}
-
-	/**
-	 * Move the cursor one space right.
-	 *
-	 * Moving the cursor right will auto-extend the tape if that is enabled.
-	 *
-	 * @return Whether the cursor was moved right.
-	 */
-	@Override
-	public boolean right() {
-		return right(1);
-	}
-
-	/**
-	 * Move the cursor the specified amount right.
-	 *
-	 * Moving the cursor right will auto-extend the tape if that is enabled.
-	 *
-	 * @param amt
-	 *                The amount to move the cursor right by.
-	 *
-	 * @return Whether the cursor was moved right.
-	 */
-	@Override
-	public boolean right(final int amt) {
-		final boolean succ = front.right(amt);
-
-		if (succ) {
-			back.left(amt);
-		}
-
-		return succ;
-	}
-
-	/**
-	 * Flips the tape.
-	 *
-	 * The active side becomes inactive, and the inactive side becomes
-	 * active.
-	 */
-	public void flip() {
-		final Tape<T> tmp = front;
-
-		front = back;
-
-		back = tmp;
-	}
-
-	@Override
-	public boolean isDoubleSided() {
-		return true;
-	}
-
-	@Override
-	public int hashCode() {
-		final int prime = 31;
-		int result = 1;
-		result = prime * result + (back == null ? 0 : back.hashCode());
-		result = prime * result + (front == null ? 0 : front.hashCode());
-		return result;
-	}
-
-	@Override
-	public boolean equals(final Object obj) {
-		if (this == obj) return true;
-		if (obj == null) return false;
-		if (!(obj instanceof DoubleTape<?>)) return false;
-
-		final DoubleTape<?> other = (DoubleTape<?>) obj;
-
-		if (back == null) {
-			if (other.back != null) return false;
-		} else if (!back.equals(other.back)) return false;
-
-		if (front == null) {
-			if (other.front != null) return false;
-		} else if (!front.equals(other.front)) return false;
-
-		return true;
-	}
-
-	@Override
-	public String toString() {
-		return String.format("DoubleTape [front=%s, back=%s]", front, back);
-	}
-}