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/*
* Copyright 2012, Google LLC
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google LLC nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.android.tools.smali.dexlib2.base.value;
import com.android.tools.smali.dexlib2.ValueType;
import com.android.tools.smali.dexlib2.iface.value.EncodedValue;
import com.android.tools.smali.dexlib2.iface.value.NullEncodedValue;
import com.android.tools.smali.dexlib2.formatter.DexFormatter;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
public abstract class BaseNullEncodedValue implements NullEncodedValue {
@Override
public int hashCode() {
return 0;
}
@Override
public boolean equals(@Nullable Object o) {
return o instanceof NullEncodedValue;
}
@Override
public int compareTo(@Nonnull EncodedValue o) {
return Integer.compare(getValueType(), o.getValueType());
}
public int getValueType() { return ValueType.NULL; }
@Override public String toString() {
return DexFormatter.INSTANCE.getEncodedValue(this);
}
}
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