Static helper methods for StringRange to make them more readable

src/main/java/com/mojang/brigadier/CommandDispatcher.java

@@ -183,7 +183,7 @@ public class CommandDispatcher<S> {
                 reader.skip();
                 if (child.getRedirect() != null) {
                     final CommandContextBuilder<S> childContext = new CommandContextBuilder<>(this, source, reader.getCursor());
-                    childContext.withNode(child.getRedirect(), new StringRange(cursor, reader.getCursor() - 1));
+                    childContext.withNode(child.getRedirect(), StringRange.between(cursor, reader.getCursor() - 1));
                     final ParseResults<S> parse = parseNodes(child.getRedirect(), reader, childContext);
                     context.withChild(parse.getContext());
                     return new ParseResults<>(context, parse.getReader(), parse.getExceptions());

src/main/java/com/mojang/brigadier/context/CommandContextBuilder.java

@@ -19,7 +19,7 @@ public class CommandContextBuilder<S> {
     public CommandContextBuilder(final CommandDispatcher<S> dispatcher, final S source, final int start) {
         this.dispatcher = dispatcher;
         this.source = source;
-        this.range = new StringRange(start, start);
+        this.range = StringRange.at(start);
     }
 
     public CommandContextBuilder<S> withSource(final S source) {
@@ -47,7 +47,7 @@ public class CommandContextBuilder<S> {
 
     public CommandContextBuilder<S> withNode(final CommandNode<S> node, final StringRange range) {
         nodes.put(node, range);
-        this.range = new StringRange(Math.min(this.range.getStart(), range.getStart()), Math.max(this.range.getEnd(), range.getEnd()));
+        this.range = StringRange.encompassing(this.range, range);
         return this;
     }
 

src/main/java/com/mojang/brigadier/context/ParsedArgument.java

@@ -7,7 +7,7 @@ public class ParsedArgument<S, T> {
     private final T result;
 
     public ParsedArgument(final int start, final int end, final T result) {
-        this.range = new StringRange(start, end);
+        this.range = StringRange.between(start, end);
         this.result = result;
     }
 

src/main/java/com/mojang/brigadier/context/StringRange.java

@@ -13,6 +13,18 @@ public class StringRange {
         this.end = end;
     }
 
+    public static StringRange at(final int pos) {
+        return new StringRange(pos, pos);
+    }
+
+    public static StringRange between(final int start, final int end) {
+        return new StringRange(start, end);
+    }
+
+    public static StringRange encompassing(final StringRange a, final StringRange b) {
+        return new StringRange(Math.min(a.getStart(), b.getStart()), Math.max(a.getEnd(), b.getEnd()));
+    }
+
     public int getStart() {
         return start;
     }
@@ -61,5 +73,4 @@ public class StringRange {
             ", end=" + end +
             '}';
     }
-
 }

src/main/java/com/mojang/brigadier/suggestion/Suggestions.java

@@ -13,7 +13,7 @@ import java.util.Set;
 import java.util.concurrent.CompletableFuture;
 
 public class Suggestions {
-    private static final Suggestions EMPTY = new Suggestions(new StringRange(0, 0), Lists.newArrayList());
+    private static final Suggestions EMPTY = new Suggestions(StringRange.at(0), Lists.newArrayList());
 
     private final StringRange range;
     private final List<String> suggestions;

src/main/java/com/mojang/brigadier/suggestion/SuggestionsBuilder.java

@@ -44,7 +44,7 @@ public class SuggestionsBuilder {
             return this;
         }
         final String prefix = Strings.commonPrefix(text, remaining);
-        result.add(new Suggestion(new StringRange(start + prefix.length(), input.length()), text.substring(prefix.length())));
+        result.add(new Suggestion(StringRange.between(start + prefix.length(), input.length()), text.substring(prefix.length())));
         return this;
     }
 

src/main/java/com/mojang/brigadier/tree/LiteralCommandNode.java

@@ -46,7 +46,7 @@ public class LiteralCommandNode<S> extends CommandNode<S> {
             }
         }
 
-        contextBuilder.withNode(this, new StringRange(start, reader.getCursor()));
+        contextBuilder.withNode(this, StringRange.between(start, reader.getCursor()));
     }
 
     @Override