Task 2: Complete the implementation of the filter package

Author: doct0rX

SoftwareConstruction_ObjectOrientedDesign/finalProject/final-project-starter/TwitterMapperStarter/.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,51 @@
+package filters;
+
+import twitter4j.Status;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A filter that represents the logical not of its child0 filter
+ */
+public class AndFilter implements Filter {
+
+    private final Filter child0;
+    private final Filter child1;
+
+
+    public AndFilter(Filter child, Filter child1) {
+        this.child0 = child;
+        this.child1 = child1;
+    }
+
+    /**
+     * @param s0     the tweet to check
+     * @param s1     the next tweet to check
+     * @return      2 status are matches
+     */
+    public boolean matches(Status s0, Status s1) {
+        return child0.matches(s0) && child1.matches(s1) || child0.matches(s1) && child1.matches(s0);
+    }
+
+    @Override
+    public boolean matches(Status s) {
+        return false;
+    }
+
+    @Override
+    public List<String> terms() {
+        return child0.terms();
+    }
+
+    public List<String> andTerms() {
+        ArrayList<String> terms = new ArrayList<>();
+        terms.add(String.valueOf(child0.terms()));
+        terms.add(String.valueOf(child1.terms()));
+        return terms;
+    }
+
+    public String toString() {
+        return child1.toString() + " and " + child0.toString();
+    }
+}

SoftwareConstruction_ObjectOrientedDesign/finalProject/final-project-starter/TwitterMapperStarter/out/filters/AndFilter.class

@@ -0,0 +1,52 @@
+package filters;
+
+import twitter4j.Status;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A filter that represents the logical not of its child0 filter
+ */
+public class OrFilter implements Filter {
+
+    private final Filter child0;
+    private final Filter child1;
+
+
+    public OrFilter(Filter child, Filter child1) {
+        this.child0 = child;
+        this.child1 = child1;
+    }
+
+    /**
+     * A and filter matches when its child0 doesn't, and vice versa
+     * @param s0     the tweet to check
+     * @param s1     the next tweet to check
+     * @return      whether or not it matches
+     */
+    public boolean matches(Status s0, Status s1) {
+        return (child0.matches(s0) || child1.matches(s1)) || (child0.matches(s1) || child1.matches(s0));
+    }
+
+    @Override
+    public boolean matches(Status s) {
+        return false;
+    }
+
+    @Override
+    public List<String> terms() {
+        return child0.terms();
+    }
+
+    public List<String> orTerms() {
+        ArrayList<String> terms = new ArrayList<>();
+        terms.add(String.valueOf(child0.terms()));
+        terms.add(String.valueOf(child1.terms()));
+        return terms;
+    }
+
+    public String toString() {
+        return child1.toString() + " or " + child0.toString();
+    }
+}