refactor: rename class SpanBaseModel to SpanBase and file span-base-model to span-base

Author: silva-fabio

packages/opencensus-core/src/trace/model/root-span.ts

@@ -18,13 +18,13 @@ import * as uuid from 'uuid';
 import * as types from './types';
 import * as logger from '../../common/console-logger';
 
-import {SpanBaseModel} from './span-base-model';
+import {SpanBase} from './span-base';
 import {Clock} from '../../internal/clock';
 import {Span} from './span';
 
 
 /** Defines a root span */
-export class RootSpan extends SpanBaseModel implements types.RootSpan {
+export class RootSpan extends SpanBase implements types.RootSpan {
   /** A tracer object */
   private tracer: types.Tracer;
   /** A list of child spans. */

…-core/src/trace/model/span-base-model.ts …census-core/src/trace/model/span-base.tspackages/opencensus-core/src/trace/model/span-base-model.ts renamed to packages/opencensus-core/src/trace/model/span-base.ts packages/opencensus-core/src/trace/model/span-base-model.ts renamed to packages/opencensus-core/src/trace/model/span-base.ts

@@ -21,7 +21,7 @@ import {randomSpanId} from '../../internal/util';
 
 
 /** Defines a base model for spans. */
-export abstract class SpanBaseModel implements types.Span {
+export abstract class SpanBase implements types.Span {
   protected className: string;
   /** The clock used to mesure the beginning and ending of a span */
   private clock: Clock = null;

packages/opencensus-core/src/trace/model/span.ts

@@ -17,11 +17,11 @@
 import * as types from './types';
 import * as logger from '../../common/console-logger';
 
-import {SpanBaseModel} from './span-base-model';
+import {SpanBase} from './span-base';
 
 
 /** Defines a Span. */
-export class Span extends SpanBaseModel implements types.Span {
+export class Span extends SpanBase implements types.Span {
 
   private root: types.RootSpan;