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A framework for building native apps with React
/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
package com.facebook.systrace;
/**
* Systrace stub.
*/
public final class SystraceMessage {
private static final Builder NOOP_BUILDER = new NoopBuilder();
public static Builder beginSection(long tag, String sectionName) {
return NOOP_BUILDER;
}
public static Builder endSection(long tag) {
return NOOP_BUILDER;
}
public static abstract class Builder {
public abstract void flush();
public abstract Builder arg(String key, Object value);
public abstract Builder arg(String key, int value);
public abstract Builder arg(String key, long value);
public abstract Builder arg(String key, double value);
}
private interface Flusher {
void flush(StringBuilder builder);
}
private static class NoopBuilder extends Builder {
@Override
public void flush() {
}
@Override
public Builder arg(String key, Object value) {
return this;
}
@Override
public Builder arg(String key, int value) {
return this;
}
@Override
public Builder arg(String key, long value) {
return this;
}
@Override
public Builder arg(String key, double value) {
return this;
}
}
}