| /* |
| * Copyright (C) 2015 Square, Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.squareup.leakcanary; |
| |
| import java.io.Serializable; |
| |
| /** |
| * A single field in a {@link LeakTraceElement}. |
| */ |
| public final class LeakReference implements Serializable { |
| |
| public final LeakTraceElement.Type type; |
| public final String name; |
| public final String value; |
| |
| public LeakReference(LeakTraceElement.Type type, String name, String value) { |
| this.type = type; |
| this.name = name; |
| this.value = value; |
| } |
| |
| public String getDisplayName() { |
| switch (type) { |
| case ARRAY_ENTRY: |
| return "[" + name + "]"; |
| case STATIC_FIELD: |
| case INSTANCE_FIELD: |
| return name; |
| case LOCAL: |
| return "<Java Local>"; |
| default: |
| throw new IllegalStateException( |
| "Unexpected type " + type + " name = " + name + " value = " + value); |
| } |
| } |
| |
| @Override public String toString() { |
| switch (type) { |
| case ARRAY_ENTRY: |
| case INSTANCE_FIELD: |
| return getDisplayName() + " = " + value; |
| case STATIC_FIELD: |
| return "static " + getDisplayName() + " = " + value; |
| case LOCAL: |
| return getDisplayName(); |
| default: |
| throw new IllegalStateException( |
| "Unexpected type " + type + " name = " + name + " value = " + value); |
| } |
| } |
| } |