RMapAsync interface added. #186
Nikita
10 years ago
parent
0e0e1c1b3f
commit
68a1c014c2
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package org.redisson.client.protocol.convertor;
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import java.math.BigDecimal;
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public class NumberConvertor extends SingleConvertor<Object> {
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private Class<?> resultClass;
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public NumberConvertor(Class<?> resultClass) {
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super();
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this.resultClass = resultClass;
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}
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@Override
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public Object convert(Object result) {
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String res = (String) result;
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if (resultClass.isAssignableFrom(Long.class)) {
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Object obj = Long.parseLong(res);
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return obj;
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}
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if (resultClass.isAssignableFrom(Integer.class)) {
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Object obj = Integer.parseInt(res);
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return obj;
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}
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if (resultClass.isAssignableFrom(Float.class)) {
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Object obj = Float.parseFloat(res);
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return obj;
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}
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if (resultClass.isAssignableFrom(Double.class)) {
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Object obj = Double.parseDouble(res);
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return obj;
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}
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if (resultClass.isAssignableFrom(BigDecimal.class)) {
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Object obj = new BigDecimal(res);
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return obj;
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}
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throw new IllegalStateException("Wrong value type!");
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}
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}
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/**
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* Copyright 2014 Nikita Koksharov, Nickolay Borbit
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.redisson.client.protocol.decoder;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import io.netty.buffer.ByteBuf;
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public class ObjectSetReplayDecoder implements MultiDecoder<Set<Object>> {
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@Override
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public Object decode(ByteBuf buf) {
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throw new UnsupportedOperationException();
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}
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@Override
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public Set<Object> decode(List<Object> parts) {
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return new HashSet<Object>(parts);
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}
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@Override
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public boolean isApplicable(int paramNum) {
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return false;
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}
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}
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@ -0,0 +1,84 @@
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/**
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* Copyright 2014 Nikita Koksharov, Nickolay Borbit
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.redisson.core;
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import java.util.Collection;
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import java.util.Set;
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import io.netty.util.concurrent.Future;
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/**
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* Async map functions
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*
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* @author Nikita Koksharov
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*
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* @param <K> key
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* @param <V> value
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*/
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public interface RMapAsync<K, V> extends RExpirableAsync {
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Future<V> addAndGetAsync(K key, Number value);
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Future<Collection<V>> valuesAsync();
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Future<Set<K>> keySetAsync();
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Future<Boolean> containsValueAsync(Object value);
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Future<Boolean> containsKeyAsync(Object key);
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Future<Integer> sizeAsync();
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/**
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* Removes <code>keys</code> from map by one operation in async manner
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*
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* Works faster than <code>RMap.removeAsync</code> but not returning
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* the value associated with <code>key</code>
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*
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* @param keys
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* @return the number of keys that were removed from the hash, not including specified but non existing keys
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*/
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Future<Long> fastRemoveAsync(K ... keys);
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/**
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* Associates the specified <code>value</code> with the specified <code>key</code>
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* in async manner.
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*
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* Works faster than <code>RMap.putAsync</code> but not returning
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* the previous value associated with <code>key</code>
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*
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* @param key
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* @param value
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* @return <code>true</code> if key is a new key in the hash and value was set.
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* <code>false</code> if key already exists in the hash and the value was updated.
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*/
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Future<Boolean> fastPutAsync(K key, V value);
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Future<V> getAsync(K key);
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Future<V> putAsync(K key, V value);
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Future<V> removeAsync(K key);
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Future<V> replaceAsync(K key, V value);
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Future<Boolean> replaceAsync(K key, V oldValue, V newValue);
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Future<Long> removeAsync(Object key, Object value);
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Future<V> putIfAbsentAsync(K key, V value);
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}
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