1 files changed, 30 insertions, 0 deletions
diff --git a/Master/Software Architektur/SWA_Prakt2/src/net/sven_eisenhauer/swa_prakt2/ArithmeticOperation.java b/Master/Software Architektur/SWA_Prakt2/src/net/sven_eisenhauer/swa_prakt2/ArithmeticOperation.java
new file mode 100644
index 0000000..5bcad84
--- /dev/null
+++ b/Master/Software Architektur/SWA_Prakt2/src/net/sven_eisenhauer/swa_prakt2/ArithmeticOperation.java
@@ -0,0 +1,30 @@
+package net.sven_eisenhauer.swa_prakt1;
+
+public abstract class ArithmeticOperation implements ArithmeticExpression{
+	protected ArithmeticExpression operand1;
+	protected ArithmeticExpression operand2;
+	protected String operationSign;
+	public ArithmeticOperation(ArithmeticExpression operand1
+			,ArithmeticExpression operand2){
+		this.operand1 = operand1;
+		this.operand2 = operand2;
+	}/*
+	@Override
+	public void print() {
+		System.out.print("(");
+		operand1.print();
+		System.out.print(operationSign);
+		operand2.print();
+		System.out.print(")");
+	}*/
+	public String getOperationSign() {
+		return operationSign;
+	}
+	public ArithmeticExpression getLeftOperand() {
+		return operand1;
+	}
+	public ArithmeticExpression getRightOperand() {
+		return operand2;
+	}
+	public abstract Number doOperation(Number opLeft, Number opRight);
+}