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/*
* Copyright (C) 2013 The Android Open Source Project
*
* 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.android.bluetooth.gatt;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
/**
* Helper class to store characteristics and descriptors that will be
* queued up for future exploration.
* @hide
*/
/*package*/ class SearchQueue {
class Entry {
public int connId;
public int srvcType;
public int srvcInstId;
public long srvcUuidLsb;
public long srvcUuidMsb;
public int charInstId;
public long charUuidLsb;
public long charUuidMsb;
}
private List<Entry> mEntries = new ArrayList<Entry>();
void add(int connId, int srvcType,
int srvcInstId, long srvcUuidLsb, long srvcUuidMsb) {
Entry entry = new Entry();
entry.connId = connId;
entry.srvcType = srvcType;
entry.srvcInstId = srvcInstId;
entry.srvcUuidLsb = srvcUuidLsb;
entry.srvcUuidMsb = srvcUuidMsb;
entry.charUuidLsb = 0;
mEntries.add(entry);
}
void add(int connId, int srvcType,
int srvcInstId, long srvcUuidLsb, long srvcUuidMsb,
int charInstId, long charUuidLsb, long charUuidMsb)
{
Entry entry = new Entry();
entry.connId = connId;
entry.srvcType = srvcType;
entry.srvcInstId = srvcInstId;
entry.srvcUuidLsb = srvcUuidLsb;
entry.srvcUuidMsb = srvcUuidMsb;
entry.charInstId = charInstId;
entry.charUuidLsb = charUuidLsb;
entry.charUuidMsb = charUuidMsb;
mEntries.add(entry);
}
Entry pop() {
Entry entry = mEntries.get(0);
mEntries.remove(0);
return entry;
}
void removeConnId(int connId) {
for (Iterator<Entry> it = mEntries.iterator(); it.hasNext();) {
Entry entry = it.next();
if (entry.connId == connId) {
it.remove();
}
}
}
boolean isEmpty() {
return mEntries.isEmpty();
}
void clear() {
mEntries.clear();
}
}
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