add methods repeat and replaceTabsWithSpaces

PhilippSalvisberg · PhilippSalvisberg · commit ff5faa2ee736 · 2020-05-25T16:27:13.000+02:00
for consistent usage across the project
diff --git a/sqldev/src/main/java/org/utplsql/sqldev/model/StringTools.java b/sqldev/src/main/java/org/utplsql/sqldev/model/StringTools.java
@@ -40,8 +40,7 @@ public static String getCSV(List<String> list, String indent) {
     }
     
     public static String getCSV(List<String> list, int indentSpaces) {
-        final String indent = String.join("", Collections.nCopies(indentSpaces, " "));
-        return getCSV(list, indent);
+        return getCSV(list, repeat(" ", indentSpaces));
     }
     
     public static String getSimpleCSV(List<String> list) {
@@ -55,4 +54,12 @@ public static String getSimpleCSV(List<String> list) {
         return sb.toString();
     }
 
+    public static String repeat(String s, int times) {
+        return String.join("", Collections.nCopies(times, s));
+    }
+
+    public static String replaceTabsWithSpaces(final CharSequence input, int indentSpaces) {
+        final String spaces = StringTools.repeat(" ", indentSpaces);
+        return input.toString().replace("\t", spaces);
+    }
 }

Original file line number	Diff line number	Diff line change
`@@ -40,8 +40,7 @@ public static String getCSV(List<String> list, String indent) {`
`40`	`40`	`}`
`41`	`41`
`42`	`42`	`public static String getCSV(List<String> list, int indentSpaces) {`
`43`		`- final String indent = String.join("", Collections.nCopies(indentSpaces, " "));`
`44`		`- return getCSV(list, indent);`
	`43`	`+ return getCSV(list, repeat(" ", indentSpaces));`
`45`	`44`	`}`
`46`	`45`
`47`	`46`	`public static String getSimpleCSV(List<String> list) {`
`@@ -55,4 +54,12 @@ public static String getSimpleCSV(List<String> list) {`
`55`	`54`	`return sb.toString();`
`56`	`55`	`}`
`57`	`56`
	`57`	`+ public static String repeat(String s, int times) {`
	`58`	`+ return String.join("", Collections.nCopies(times, s));`
	`59`	`+ }`
	`60`	`+`
	`61`	`+ public static String replaceTabsWithSpaces(final CharSequence input, int indentSpaces) {`
	`62`	`+ final String spaces = StringTools.repeat(" ", indentSpaces);`
	`63`	`+ return input.toString().replace("\t", spaces);`
	`64`	`+ }`
`58`	`65`	`}`