:(

Semester 3/Assignments/templatesMatricesSample/nb-configuration.xml

@@ -17,5 +17,12 @@ Any value defined here will override the pom.xml file value but is only applicab
         <org-netbeans-modules-maven-j2ee.netbeans_2e_hint_2e_deploy_2e_server>gfv700ee10</org-netbeans-modules-maven-j2ee.netbeans_2e_hint_2e_deploy_2e_server>
         <org-netbeans-modules-projectapi.jsf_2e_language>JSP</org-netbeans-modules-projectapi.jsf_2e_language>
         <org-netbeans-modules-maven-jaxws.rest_2e_config_2e_type>ide</org-netbeans-modules-maven-jaxws.rest_2e_config_2e_type>
+        <netbeans.hint.jdkPlatform>JDK_11</netbeans.hint.jdkPlatform>
+        <org-netbeans-modules-css-prep.less_2e_mappings>/less:/css</org-netbeans-modules-css-prep.less_2e_mappings>
+        <org-netbeans-modules-css-prep.less_2e_enabled>false</org-netbeans-modules-css-prep.less_2e_enabled>
+        <org-netbeans-modules-css-prep.sass_2e_enabled>false</org-netbeans-modules-css-prep.sass_2e_enabled>
+        <org-netbeans-modules-css-prep.sass_2e_compiler_2e_options/>
+        <org-netbeans-modules-css-prep.less_2e_compiler_2e_options/>
+        <org-netbeans-modules-css-prep.sass_2e_mappings>/scss:/css</org-netbeans-modules-css-prep.sass_2e_mappings>
     </properties>
 </project-shared-configuration>

Semester 3/Assignments/templatesMatricesSample/src/main/java/edu/slcc/asdv/beans/MatrixBeanA.java

@@ -7,6 +7,7 @@ package edu.slcc.asdv.beans;
 import jakarta.inject.Named;
 import jakarta.faces.view.ViewScoped;
 import java.io.Serializable;
+import java.math.BigInteger;
 import java.util.ArrayList;
 
 /**
@@ -17,19 +18,43 @@ import java.util.ArrayList;
 @ViewScoped
 public class MatrixBeanA implements Serializable
 {
+    private int columns = 2;
+    private int rows = 2;
     ArrayList<ArrayList<String>> matrix = new ArrayList<ArrayList<String>>();
 
     public MatrixBeanA()
     {
-        ArrayList<String> row1 = new ArrayList<String>();
-        ArrayList<String> row2 = new ArrayList<String>();
-        row1.add("1");
-        row1.add("1");
-        row2.add("3");
-        row2.add("2");
         matrix = new ArrayList<ArrayList<String>>();
-        matrix.add(row1);
-        matrix.add(row2);
+       BigInteger counter = BigInteger.ZERO;
+        for (int i = 0; i < columns; ++i) {
+            ArrayList<String> row = new ArrayList<>();
+            for (int j = 0; j < rows; ++j) {
+                counter = counter.add(BigInteger.ONE);
+                System.out.println(counter.toString());
+                row.add(counter.toString());
+            }
+            matrix.add(row);
+        }
+    }
+
+    public int getColumns()
+    {
+        return columns;
+    }
+
+    public void setColumns(int columns)
+    {
+        this.columns = columns;
+    }
+
+    public int getRows()
+    {
+        return rows;
+    }
+
+    public void setRows(int rows)
+    {
+        this.rows = rows;
     }
 
     public void listenForKeyUp(int i, int j, String input)
@@ -45,4 +70,26 @@ public class MatrixBeanA implements Serializable
     {
         return matrix;
     }
+        public void changeRowsColumns() {
+            System.out.println("Columns:" + columns);
+            System.out.println("Rows:" + rows);
+            ArrayList<ArrayList<String>> resizedMatrix = new ArrayList<>();
+            for (int i = 0; i < rows; ++i) {
+            ArrayList<String> row = new ArrayList<>();
+            for (int j = 0; j < columns; ++j) {
+                row.add("1");
+            }
+            resizedMatrix.add(row);
+        }
+            // add the data from the old matrix to the new one
+            for (int i = 0; i < columns; ++i) {
+                for (int j = 0; j < rows; ++j) {
+                    if (i < matrix.size() && j < matrix.get(i).size()) {
+                        resizedMatrix.get(i).set(j, matrix.get(i).get(j));
+                    }
+                }
+            }
+            // overwrite the old matrix
+            matrix = resizedMatrix;
+    }
 }

Semester 3/Assignments/templatesMatricesSample/src/main/java/edu/slcc/asdv/beans/MatrixBeanB.java

@@ -7,9 +7,8 @@ package edu.slcc.asdv.beans;
 import jakarta.inject.Named;
 import jakarta.faces.view.ViewScoped;
 import java.io.Serializable;
+import java.math.BigInteger;
 import java.util.ArrayList;
-import java.util.Arrays;
-import org.primefaces.PrimeFaces;
 
 /**
  *
@@ -19,20 +18,43 @@ import org.primefaces.PrimeFaces;
 @ViewScoped
 public class MatrixBeanB implements Serializable
 {
-
+    private int columns = 2;
+    private int rows = 2;
     ArrayList<ArrayList<String>> matrix = new ArrayList<ArrayList<String>>();
-    
- public MatrixBeanB()
+
+    public MatrixBeanB()
     {
-        ArrayList<String> row1 = new ArrayList<String>();
-        ArrayList<String> row2 = new ArrayList<String>();
-        row1.add("4");
-        row1.add("5");
-        row2.add("6");
-        row2.add("7");
         matrix = new ArrayList<ArrayList<String>>();
-        matrix.add(row1);
-        matrix.add(row2);
+       BigInteger counter = BigInteger.ZERO;
+        for (int i = 0; i < columns; ++i) {
+            ArrayList<String> row = new ArrayList<>();
+            for (int j = 0; j < rows; ++j) {
+                counter = counter.add(BigInteger.ONE);
+                System.out.println(counter.toString());
+                row.add(counter.toString());
+            }
+            matrix.add(row);
+        }
+    }
+
+    public int getColumns()
+    {
+        return columns;
+    }
+
+    public void setColumns(int columns)
+    {
+        this.columns = columns;
+    }
+
+    public int getRows()
+    {
+        return rows;
+    }
+
+    public void setRows(int rows)
+    {
+        this.rows = rows;
     }
 
     public void listenForKeyUp(int i, int j, String input)
@@ -40,11 +62,34 @@ public class MatrixBeanB implements Serializable
         System.out.println("i=" + i);
         System.out.println("j=" + j);
         System.out.println("input=" + input);
-         matrix.get(i).set(j, input);
+        matrix.get(i).set(j, input);
+        
     }
 
     public ArrayList<ArrayList<String>> getMatrix()
     {
         return matrix;
-    }   
+    }
+        public void changeRowsColumns() {
+            System.out.println("Columns:" + columns);
+            System.out.println("Rows:" + rows);
+            ArrayList<ArrayList<String>> resizedMatrix = new ArrayList<>();
+            for (int i = 0; i < rows; ++i) {
+            ArrayList<String> row = new ArrayList<>();
+            for (int j = 0; j < columns; ++j) {
+                row.add("1");
+            }
+            resizedMatrix.add(row);
+        }
+            // add the data from the old matrix to the new one
+            for (int i = 0; i < columns; ++i) {
+                for (int j = 0; j < rows; ++j) {
+                    if (i < matrix.size() && j < matrix.get(i).size()) {
+                        resizedMatrix.get(i).set(j, matrix.get(i).get(j));
+                    }
+                }
+            }
+            // overwrite the old matrix
+            matrix = resizedMatrix;
+    }
 }

Semester 3/Assignments/templatesMatricesSample/src/main/java/edu/slcc/asdv/beans/MatrixBeanC.java

@@ -7,8 +7,8 @@ package edu.slcc.asdv.beans;
 import jakarta.inject.Named;
 import jakarta.faces.view.ViewScoped;
 import java.io.Serializable;
+import java.math.BigInteger;
 import java.util.ArrayList;
-import java.util.Arrays;
 
 /**
  *
@@ -18,32 +18,84 @@ import java.util.Arrays;
 @ViewScoped
 public class MatrixBeanC implements Serializable
 {
-
+    private int columns = 2;
+    private int rows = 2;
     ArrayList<ArrayList<String>> matrix = new ArrayList<ArrayList<String>>();
-    
-    
-        public MatrixBeanC()
+
+    public MatrixBeanC()
     {
-        ArrayList<String> row1 = new ArrayList<String>();
-        ArrayList<String> row2 = new ArrayList<String>();
-        row1.add("-1");
-        row1.add("-1");
-        row2.add("-1");
-        row2.add("-1");
         matrix = new ArrayList<ArrayList<String>>();
-        matrix.add(row1);
-        matrix.add(row2);
+       BigInteger counter = BigInteger.ZERO;
+        for (int i = 0; i < columns; ++i) {
+            ArrayList<String> row = new ArrayList<>();
+            for (int j = 0; j < rows; ++j) {
+                counter = counter.add(BigInteger.ONE);
+                System.out.println(counter.toString());
+                row.add(counter.toString());
+            }
+            matrix.add(row);
+        }
     }
+
+    public int getColumns()
+    {
+        return columns;
+    }
+
+    public void setColumns(int columns)
+    {
+        this.columns = columns;
+    }
+
+    public int getRows()
+    {
+        return rows;
+    }
+
+    public void setRows(int rows)
+    {
+        this.rows = rows;
+    }
+
+    public void listenForKeyUp(int i, int j, String input)
+    {
+        System.out.println("i=" + i);
+        System.out.println("j=" + j);
+        System.out.println("input=" + input);
+        matrix.get(i).set(j, input);
+        
+    }
+
     public ArrayList<ArrayList<String>> getMatrix()
     {
         return matrix;
     }
-    public void setMatrixC(ArrayList<ArrayList<String>> matrix)
+
+    public void setMatrix(ArrayList<ArrayList<String>> matrix)
     {
         this.matrix = matrix;
     }
-
-    
-    
     
+        public void changeRowsColumns() {
+            System.out.println("Columns:" + columns);
+            System.out.println("Rows:" + rows);
+            ArrayList<ArrayList<String>> resizedMatrix = new ArrayList<>();
+            for (int i = 0; i < rows; ++i) {
+            ArrayList<String> row = new ArrayList<>();
+            for (int j = 0; j < columns; ++j) {
+                row.add("1");
+            }
+            resizedMatrix.add(row);
+        }
+            // add the data from the old matrix to the new one
+            for (int i = 0; i < columns; ++i) {
+                for (int j = 0; j < rows; ++j) {
+                    if (i < matrix.size() && j < matrix.get(i).size()) {
+                        resizedMatrix.get(i).set(j, matrix.get(i).get(j));
+                    }
+                }
+            }
+            // overwrite the old matrix
+            matrix = resizedMatrix;
+    }
 }

Semester 3/Assignments/templatesMatricesSample/src/main/java/edu/slcc/asdv/beans/MatrixOperations.java

@@ -30,14 +30,28 @@ public class MatrixOperations implements Serializable
     
     edu.slcc.asdv.bl.Matrices matrixManipulator = new edu.slcc.asdv.bl.Matrices();
 
-    public String add(){
-        ArrayList<ArrayList<BigInteger>>  a =  convertToBigInteger(matrixA.getMatrix());
-        ArrayList<ArrayList<BigInteger>>  b =  convertToBigInteger(matrixA.getMatrix());
+    public String add() {
+        
+        ArrayList<ArrayList<String>>  a =  matrixA.getMatrix();
+        ArrayList<ArrayList<String>>  b =  matrixB.getMatrix();
         ArrayList<ArrayList<String>>  c =  new ArrayList<ArrayList<String>>();
-        c = convertToString(matrixManipulator.addParallel(a, b));
-        printArray(c);
-       matrixC.setMatrixC( c );
-       return "";
+        
+        for ( int i=0; i < a.size(); ++i)
+        {
+            ArrayList<String> row = new ArrayList<>();
+            for ( int j=0; j < a.size(); ++j)
+            {
+            Integer result =   Integer.parseInt ( a.get(i).get(j))
+                                    +
+                        Integer.parseInt ( b.get(i).get(j));
+             
+              row.add( result.toString() );
+             }
+          c.add(row);
+           System.out.println(row);
+        }
+       matrixC.setMatrix( c );
+                return "";
     }
 
     public String multiply() {
@@ -46,17 +60,32 @@ public class MatrixOperations implements Serializable
         ArrayList<ArrayList<String>>  c =  new ArrayList<ArrayList<String>>();
         c = convertToString(matrixManipulator.multiplyParallel(a, b));
         printArray(c);
-       matrixC.setMatrixC( c );
+       matrixC.setMatrix( c );
         return "";}
         
         public String subtract() {
-        ArrayList<ArrayList<BigInteger>>  a =  convertToBigInteger(matrixA.getMatrix());
-        ArrayList<ArrayList<BigInteger>>  b =  convertToBigInteger(matrixA.getMatrix());
+        
+        ArrayList<ArrayList<String>>  a =  matrixA.getMatrix();
+        ArrayList<ArrayList<String>>  b =  matrixB.getMatrix();
         ArrayList<ArrayList<String>>  c =  new ArrayList<ArrayList<String>>();
-        c = convertToString(matrixManipulator.subtractParallel(a, b));
-        printArray(c);
-       matrixC.setMatrixC( c );
-        return "";}
+        
+        for ( int i=0; i < a.size(); ++i)
+        {
+            ArrayList<String> row = new ArrayList<>();
+            for ( int j=0; j < a.size(); ++j)
+            {
+            Integer result =   Integer.parseInt ( a.get(i).get(j))
+                                    -
+                        Integer.parseInt ( b.get(i).get(j));
+             
+              row.add( result.toString() );
+             }
+          c.add(row);
+           System.out.println(row);
+        }
+       matrixC.setMatrix( c );
+                return "";
+    }
 
  
     public MatrixBeanC getMatrixC(){return this.matrixC;}
@@ -65,6 +94,8 @@ public class MatrixOperations implements Serializable
 
     public MatrixBeanB getMatrixB(){return matrixB;}
     
+    /*
+    
     public ArrayList<ArrayList<BigInteger>> convertToBigInteger(ArrayList<ArrayList<String>> matrix) {
         ArrayList<ArrayList<BigInteger>> bigInt2DArray = new ArrayList<>();
 
@@ -94,7 +125,7 @@ public class MatrixOperations implements Serializable
         }
         return string2DArray;
     }
-
+*/
     /**
      *
      * @param matrix

Semester 3/Assignments/templatesMatricesSample/src/main/webapp/matrices/matrixA.xhtml

@@ -11,7 +11,7 @@
 
     </h:head>
     <h:body>
- <h:form id="form_matrix_A">
+        <h:form id="form_matrix_A">
             <p:tooltip globalSelector="true"/>
             <p:growl id="id_messageA" showDetail="true"/>
 
@@ -32,18 +32,22 @@
                     value="#{matrixOperations.getMatrixA().getMatrix().get(i)}"  
                     var="arrayListElement" columnIndexVar="j">
                     <h:inputText 
-                        
+
                         converterMessage="Invalid format!"
                         title= "(#{i},#{j})" 
                         style="margin-left: 2px;" class="input" 
-                        value="#{row[i]}" >
+                        value="#{row[j]}" >
                         <f:ajax event="keyup" 
-                                listener="#{matrixOperations.getMatrixA().listenForKeyUp(i,j, row[i] )}"
-                                />
+                                listener="#{matrixOperations.getMatrixA().listenForKeyUp(i,j, row.get(j) )}"/>
                     </h:inputText> 
                 </p:columns>
-
-         
+                <f:facet name="footer">
+                        columns:
+                        <h:inputText id="columns" value="#{matrixOperations.getMatrixA().columns}"/>
+                        rows:
+                        <h:inputText id="rows" value="#{matrixOperations.getMatrixA().rows}"/>
+                        <h:commandButton value="Change Sizes" action="#{matrixOperations.getMatrixA().changeRowsColumns()}"/>
+                </f:facet>
             </p:dataTable>
         </h:form>
     </h:body>

Semester 3/Assignments/templatesMatricesSample/src/main/webapp/matrices/matrixB.xhtml

@@ -33,13 +33,18 @@
                         converterMessage="Invalid format!"
                         title= "(#{i},#{j})" 
                         style="margin-left: 2px;" class="input" 
-                        value="#{row[i]}" >
-                        <f:ajax event="keyup" 
-                                listener="#{matrixOperations.getMatrixB().listenForKeyUp(i,j, row[i] )}"
-                                />
+                        value="#{row[j]}" >
+                       <f:ajax event="keyup" 
+                                listener="#{matrixOperations.getMatrixB().listenForKeyUp(i,j, row.get(j) )}"/>
                     </h:inputText> 
                 </p:columns>
-
+                 <f:facet name="footer">
+                        columns:
+                        <h:inputText id="columns" value="#{matrixOperations.getMatrixB().columns}"/>
+                        rows:
+                        <h:inputText id="rows" value="#{matrixOperations.getMatrixB().rows}"/>
+                        <h:commandButton value="Change Sizes" action="#{matrixOperations.getMatrixB().changeRowsColumns()}"/>
+                </f:facet>
 
             </p:dataTable>
         </h:form>

Semester 3/Assignments/templatesMatricesSample/src/main/webapp/matrices/matrixC.xhtml

@@ -33,11 +33,17 @@
                         converterMessage="Invalid format!"
                         title= "(#{i},#{j})" 
                         style="margin-left: 2px;" class="input" 
-                        value="#{row[i]}" >
+                        value="#{row[j]}" >
 
                     </h:inputText> 
                 </p:columns>
-
+                <f:facet name="footer">
+                        columns:
+                        <h:inputText id="columns" value="#{matrixOperations.getMatrixC().columns}"/>
+                        rows:
+                        <h:inputText id="rows" value="#{matrixOperations.getMatrixC().rows}"/>
+                        <h:commandButton value="Change Sizes" action="#{matrixOperations.getMatrixC().changeRowsColumns()}"/>
+                </f:facet>
 
             </p:dataTable>
         </h:form>