diff options
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/esodata/TapeLibrary.java')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/esodata/TapeLibrary.java | 75 |
1 files changed, 43 insertions, 32 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/esodata/TapeLibrary.java b/BJC-Utils2/src/main/java/bjc/utils/esodata/TapeLibrary.java index 0bae303..85bea49 100644 --- a/BJC-Utils2/src/main/java/bjc/utils/esodata/TapeLibrary.java +++ b/BJC-Utils2/src/main/java/bjc/utils/esodata/TapeLibrary.java @@ -33,7 +33,8 @@ public class TapeLibrary<T> implements Tape<T> { */ @Override public T item() { - if(currentTape == null) return null; + if (currentTape == null) + return null; return currentTape.item(); } @@ -46,7 +47,8 @@ public class TapeLibrary<T> implements Tape<T> { */ @Override public void item(T itm) { - if(currentTape == null) return; + if (currentTape == null) + return; currentTape.item(itm); } @@ -58,7 +60,8 @@ public class TapeLibrary<T> implements Tape<T> { */ @Override public int size() { - if(currentTape == null) return 0; + if (currentTape == null) + return 0; return currentTape.size(); } @@ -71,7 +74,8 @@ public class TapeLibrary<T> implements Tape<T> { */ @Override public void insertBefore(T itm) { - if(currentTape == null) return; + if (currentTape == null) + return; currentTape.insertBefore(itm); } @@ -81,7 +85,8 @@ public class TapeLibrary<T> implements Tape<T> { */ @Override public void insertAfter(T itm) { - if(currentTape == null) return; + if (currentTape == null) + return; currentTape.insertAfter(itm); } @@ -96,7 +101,8 @@ public class TapeLibrary<T> implements Tape<T> { */ @Override public T remove() { - if(currentTape == null) return null; + if (currentTape == null) + return null; return currentTape.remove(); } @@ -106,7 +112,8 @@ public class TapeLibrary<T> implements Tape<T> { */ @Override public void first() { - if(currentTape == null) return; + if (currentTape == null) + return; currentTape.first(); } @@ -116,7 +123,8 @@ public class TapeLibrary<T> implements Tape<T> { */ @Override public void last() { - if(currentTape == null) return; + if (currentTape == null) + return; currentTape.last(); } @@ -146,7 +154,8 @@ public class TapeLibrary<T> implements Tape<T> { */ @Override public boolean left(int amt) { - if(currentTape == null) return false; + if (currentTape == null) + return false; return currentTape.left(amt); } @@ -175,7 +184,8 @@ public class TapeLibrary<T> implements Tape<T> { */ @Override public boolean right(int amt) { - if(currentTape == null) return false; + if (currentTape == null) + return false; return currentTape.right(amt); } @@ -189,16 +199,18 @@ public class TapeLibrary<T> implements Tape<T> { * If the current tape is not double-sided, does nothing. */ public void flip() { - if(currentTape == null) return; + if (currentTape == null) + return; - if(currentTape.isDoubleSided()) { + if (currentTape.isDoubleSided()) { ((DoubleTape<T>) currentTape).flip(); } } @Override public boolean isDoubleSided() { - if(currentTape == null) return false; + if (currentTape == null) + return false; return currentTape.isDoubleSided(); } @@ -224,7 +236,7 @@ public class TapeLibrary<T> implements Tape<T> { * @return Whether or not the next tape was loaded. */ public boolean switchTape(String label) { - if(tapes.containsKey(label)) { + if (tapes.containsKey(label)) { currentTape = tapes.get(label); return true; } @@ -310,33 +322,32 @@ public class TapeLibrary<T> implements Tape<T> { @Override public boolean equals(Object obj) { - if(this == obj) return true; - if(obj == null) return false; - if(getClass() != obj.getClass()) return false; + if (this == obj) + return true; + if (obj == null) + return false; + if (!(obj instanceof TapeLibrary<?>)) + return false; TapeLibrary<?> other = (TapeLibrary<?>) obj; - if(currentTape == null) { - if(other.currentTape != null) return false; - } else if(!currentTape.equals(other.currentTape)) return false; + if (currentTape == null) { + if (other.currentTape != null) + return false; + } else if (!currentTape.equals(other.currentTape)) + return false; - if(tapes == null) { - if(other.tapes != null) return false; - } else if(!tapes.equals(other.tapes)) return false; + if (tapes == null) { + if (other.tapes != null) + return false; + } else if (!tapes.equals(other.tapes)) + return false; return true; } @Override public String toString() { - StringBuilder builder = new StringBuilder(); - - builder.append("TapeLibrary [tapes="); - builder.append(tapes); - builder.append(", currentTape="); - builder.append(currentTape); - builder.append("]"); - - return builder.toString(); + return String.format("TapeLibrary [tapes=%s, currentTape='%s']", tapes, currentTape); } } |