Merge pull request #43 from Team-40-IDATT2003/26-transaction-class

26 transaction class.

src/main/java/edu/ntnu/idi/idatt2003/g40/mappe/Transaction.java

@@ -0,0 +1,68 @@
+package edu.ntnu.idi.idatt2003.g40.mappe;
+
+/**
+ * Transaction abstract class.
+ *
+ * <p>Used for transactions</p> */
+public abstract class Transaction {
+
+  private final Share share;
+
+  private final int week;
+
+  private final TransactionCalculator calculator;
+
+  private boolean commited = false;
+
+  /**
+   * Creates a new {@code Transaction} with a share, week and calculator.
+   *
+   * @param share      the share to perform the transaction on
+   * @param week       the current week to perform the transaction under
+   */
+
+  protected Transaction(final Share share, final int week,
+                        final TransactionCalculator calculator) {
+    this.share = share;
+    this.week = week;
+    this.calculator = calculator;
+  }
+
+  /**
+   * Returns the share this transaction was made on.
+   *
+   * @return share*/
+  public Share getShare() {
+    return share;
+  }
+
+  /**
+   * Returns the week this transaction was made during.
+   *
+   * @return week*/
+  public int getWeek() {
+    return week;
+  }
+
+  /**
+   * Returns the calculator used by this transaction.
+   *
+   * @return calculator
+   */
+  public TransactionCalculator getCalculator() {
+    return calculator;
+  }
+
+  /**
+   * Returns whether this transaction has been commited or not.
+   *
+   * @return commited*/
+  public boolean isCommited() {
+    return commited;
+  }
+
+  /** Commits the transaction. */
+  public void commit() {
+    commited = true;
+  }
+}