diff options
Diffstat (limited to 'qpid/java/client/src/main/java/org/apache/qpid/collections/keyvalue')
3 files changed, 0 insertions, 246 deletions
diff --git a/qpid/java/client/src/main/java/org/apache/qpid/collections/keyvalue/AbstractKeyValue.java b/qpid/java/client/src/main/java/org/apache/qpid/collections/keyvalue/AbstractKeyValue.java deleted file mode 100644 index a7ca67ad15..0000000000 --- a/qpid/java/client/src/main/java/org/apache/qpid/collections/keyvalue/AbstractKeyValue.java +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright 2003-2006 The Apache Software Foundation - * - * 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 org.apache.qpid.collections.keyvalue; - -import org.apache.qpid.collections.KeyValue; - - -/** - * Abstract pair class to assist with creating <code>KeyValue</code> - * and {@link java.util.Map.Entry Map.Entry} implementations. - * - * @since Commons Collections 3.0 - * @version $Revision$ $Date$ - * - * @author James Strachan - * @author Michael A. Smith - * @author Neil O'Toole - * @author Stephen Colebourne - */ -public abstract class AbstractKeyValue implements KeyValue { - - /** The key */ - protected Object key; - /** The value */ - protected Object value; - - /** - * Constructs a new pair with the specified key and given value. - * - * @param key the key for the entry, may be null - * @param value the value for the entry, may be null - */ - protected AbstractKeyValue(Object key, Object value) { - super(); - this.key = key; - this.value = value; - } - - /** - * Gets the key from the pair. - * - * @return the key - */ - public Object getKey() { - return key; - } - - /** - * Gets the value from the pair. - * - * @return the value - */ - public Object getValue() { - return value; - } - - /** - * Gets a debugging String view of the pair. - * - * @return a String view of the entry - */ - public String toString() { - return new StringBuffer() - .append(getKey()) - .append('=') - .append(getValue()) - .toString(); - } - -} diff --git a/qpid/java/client/src/main/java/org/apache/qpid/collections/keyvalue/AbstractMapEntry.java b/qpid/java/client/src/main/java/org/apache/qpid/collections/keyvalue/AbstractMapEntry.java deleted file mode 100644 index f4717a1c20..0000000000 --- a/qpid/java/client/src/main/java/org/apache/qpid/collections/keyvalue/AbstractMapEntry.java +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Copyright 2003-2006 The Apache Software Foundation - * - * 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 org.apache.qpid.collections.keyvalue; - -import java.util.Map; - -import org.apache.qpid.collections.keyvalue.AbstractKeyValue; - -/** - * Abstract Pair class to assist with creating correct - * {@link java.util.Map.Entry Map.Entry} implementations. - * - * @since Commons Collections 3.0 - * @version $Revision$ $Date$ - * - * @author James Strachan - * @author Michael A. Smith - * @author Neil O'Toole - * @author Stephen Colebourne - */ -public abstract class AbstractMapEntry extends AbstractKeyValue implements Map.Entry { - - /** - * Constructs a new entry with the given key and given value. - * - * @param key the key for the entry, may be null - * @param value the value for the entry, may be null - */ - protected AbstractMapEntry(Object key, Object value) { - super(key, value); - } - - // Map.Entry interface - //------------------------------------------------------------------------- - /** - * Sets the value stored in this <code>Map.Entry</code>. - * <p> - * This <code>Map.Entry</code> is not connected to a Map, so only the - * local data is changed. - * - * @param value the new value - * @return the previous value - */ - public Object setValue(Object value) { - Object answer = this.value; - this.value = value; - return answer; - } - - /** - * Compares this <code>Map.Entry</code> with another <code>Map.Entry</code>. - * <p> - * Implemented per API documentation of {@link java.util.Map.Entry#equals(Object)} - * - * @param obj the object to compare to - * @return true if equal key and value - */ - public boolean equals(Object obj) { - if (obj == this) { - return true; - } - if (obj instanceof Map.Entry == false) { - return false; - } - Map.Entry other = (Map.Entry) obj; - return - (getKey() == null ? other.getKey() == null : getKey().equals(other.getKey())) && - (getValue() == null ? other.getValue() == null : getValue().equals(other.getValue())); - } - - /** - * Gets a hashCode compatible with the equals method. - * <p> - * Implemented per API documentation of {@link java.util.Map.Entry#hashCode()} - * - * @return a suitable hash code - */ - public int hashCode() { - return (getKey() == null ? 0 : getKey().hashCode()) ^ - (getValue() == null ? 0 : getValue().hashCode()); - } - -}
\ No newline at end of file diff --git a/qpid/java/client/src/main/java/org/apache/qpid/collections/keyvalue/DefaultMapEntry.java b/qpid/java/client/src/main/java/org/apache/qpid/collections/keyvalue/DefaultMapEntry.java deleted file mode 100644 index f0f04a366a..0000000000 --- a/qpid/java/client/src/main/java/org/apache/qpid/collections/keyvalue/DefaultMapEntry.java +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Copyright 2001-2006 The Apache Software Foundation - * - * 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 org.apache.qpid.collections.keyvalue; - -import java.util.Map; - -import org.apache.qpid.collections.KeyValue; -import org.apache.qpid.collections.keyvalue.AbstractMapEntry; - -/** - * A restricted implementation of {@link java.util.Map.Entry} that prevents - * the <code>Map.Entry</code> contract from being broken. - * - * @since Commons Collections 3.0 - * @version $Revision$ $Date$ - * - * @author James Strachan - * @author Michael A. Smith - * @author Neil O'Toole - * @author Stephen Colebourne - */ -public final class DefaultMapEntry extends AbstractMapEntry { - - /** - * Constructs a new entry with the specified key and given value. - * - * @param key the key for the entry, may be null - * @param value the value for the entry, may be null - */ - public DefaultMapEntry(final Object key, final Object value) { - super(key, value); - } - - /** - * Constructs a new entry from the specified <code>KeyValue</code>. - * - * @param pair the pair to copy, must not be null - * @throws NullPointerException if the entry is null - */ - public DefaultMapEntry(final KeyValue pair) { - super(pair.getKey(), pair.getValue()); - } - - /** - * Constructs a new entry from the specified <code>Map.Entry</code>. - * - * @param entry the entry to copy, must not be null - * @throws NullPointerException if the entry is null - */ - public DefaultMapEntry(final Map.Entry entry) { - super(entry.getKey(), entry.getValue()); - } - -}
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