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Fix compile error

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This commit is contained in:
Ilkka Seppälä 2020-07-30 19:38:52 +03:00
parent a68edf0f3d
commit fdab5318f3
1 changed files with 4 additions and 4 deletions
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8
master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/ArrayTransposeMaster.java
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@ -52,19 +52,19 @@ public class ArrayTransposeMaster extends Master {
@Override @Override
ArrayResult aggregateData() { ArrayResult aggregateData() {
// number of rows in final result is number of rows in any of obtained results from workers // number of rows in final result is number of rows in any of obtained results from workers
int rows = this.getAllResultData() int rows = ((ArrayResult) this.getAllResultData()
.get(this.getAllResultData().keys().nextElement()).data.length; .get(this.getAllResultData().keys().nextElement())).data.length;
int columns = int columns =
0; //number of columns is sum of number of columns in all results obtained from workers 0; //number of columns is sum of number of columns in all results obtained from workers
for (Enumeration<Integer> e = this.getAllResultData().keys(); e.hasMoreElements(); ) { for (Enumeration<Integer> e = this.getAllResultData().keys(); e.hasMoreElements(); ) {
columns += this.getAllResultData().get(e.nextElement()).data[0].length; columns += ((ArrayResult) this.getAllResultData().get(e.nextElement())).data[0].length;
} }
int[][] resultData = new int[rows][columns]; int[][] resultData = new int[rows][columns];
int columnsDone = 0; //columns aggregated so far int columnsDone = 0; //columns aggregated so far
for (int i = 0; i < this.getExpectedNumResults(); i++) { for (int i = 0; i < this.getExpectedNumResults(); i++) {
//result obtained from ith worker //result obtained from ith worker
int[][] work = int[][] work =
this.getAllResultData().get(this.getWorkers().get(i).getWorkerId()).data; ((ArrayResult) this.getAllResultData().get(this.getWorkers().get(i).getWorkerId())).data;
for (int m = 0; m < work.length; m++) { for (int m = 0; m < work.length; m++) {
//m = row number, n = columns number //m = row number, n = columns number
for (int n = 0; n < work[0].length; n++) { for (int n = 0; n < work[0].length; n++) {