smolnar82 commented on a change in pull request #151: KNOX-2018 -
KnoxShellTable Filtering needs greaterThan and lessThan, equals methods
URL: https://github.com/apache/knox/pull/151#discussion_r327201115
##########
File path:
gateway-shell/src/main/java/org/apache/knox/gateway/shell/KnoxShellTable.java
##########
@@ -654,5 +655,146 @@ public KnoxShellTable regex(String regex) {
}
return table;
}
+
+ public KnoxShellTable filter(Predicate p) {
+ KnoxShellTable table = new KnoxShellTable();
+ table.headers.addAll(headers);
+ for (List<String> row : rows) {
+ if (p.test(row.get(index))) {
+ table.row();
+ row.forEach(value -> {
+ table.value(value);
+ });
+ }
+ }
+ return table;
+ }
+
+ public KnoxShellTable greaterThan(String comparator) {
+ Predicate<String> p = (s)->s.compareTo(comparator) > 0;
+
+ return filter(p);
+ }
+
+ public KnoxShellTable lessThan(String comparator) {
+ Predicate<String> p = (s)->s.compareTo(comparator) < 0;
+ return filter(p);
+ }
+
+ public KnoxShellTable lessThan(Integer comparator) {
+ Predicate<String> p = (s)->Integer.valueOf(s).compareTo(comparator)
< 0;
+ return filter(p);
+ }
+
+ public KnoxShellTable greaterThan(Integer comparator) {
+ Predicate<String> p = (s)->Integer.valueOf(s).compareTo(comparator)
> 0;
+ return filter(p);
+ }
+
+
+ public KnoxShellTable greaterThan(Double comparator) {
+ Predicate<String> p = (s)->Double.valueOf(s).compareTo(comparator) > 0;
+
+ return filter(p);
+ }
+
+ public KnoxShellTable lessThan(Double comparator) {
+ Predicate<String> p = (s)->Double.valueOf(s).compareTo(comparator) <
0;
+
+ return filter(p);
+ }
+
+ public KnoxShellTable lessThan(Float comparator) {
+ Predicate<String> p = (s)->Float.valueOf(s).compareTo(comparator) <
0;
+
+ return filter(p);
+ }
+
+ public KnoxShellTable greaterThan(Float comparator) {
+ Predicate<String> p = (s)->Float.valueOf(s).compareTo(comparator) >
0;
+
+ return filter(p);
+ }
+
+ public KnoxShellTable equalTo(String comparator) {
+ Predicate<String> p = (s)->s.compareTo(comparator) == 0;
+
+ return filter(p);
+ }
+
+ public KnoxShellTable equalTo(Integer comparator) {
+ Predicate<String> p = (s)->Integer.valueOf(s).compareTo(comparator)
== 0;
+
+ return filter(p);
+ }
+
+ public KnoxShellTable equalTo(Double comparator) {
+ Predicate<String> p = (s)->Double.valueOf(s).compareTo(comparator)
== 0;
+
+ return filter(p);
+ }
+
+ public KnoxShellTable equalTo(Float comparator) {
+ Predicate<String> p = (s)->Float.valueOf(s).compareTo(comparator) ==
0;
+
+ return filter(p);
+ }
+
+ public KnoxShellTable equalToIgnoreCase(String comparator) {
+ Predicate<String> p = (s)->s.equalsIgnoreCase(comparator);
+
+ return filter(p);
+ }
+
+ public KnoxShellTable greaterThanOrEquals(String comparator) {
+ Predicate<String> p = (s)-> s.compareTo(comparator) > 0 ||
s.compareTo(comparator) == 0;
Review comment:
+1 for `return greaterThan(comparator) || equalTo(comparator)`
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