com.gs.obevocomparer.compare.CatoDataComparator Maven / Gradle / Ivy

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POM module containing the dependencyManagement section for the modules of Obevo. All Obevo modules except obevo-bom should inherit from this. We separate obevo-bom from this so that clients can depend on the BOM without pulling in third-party dependencies.

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/**
 * Copyright 2017 Goldman Sachs.
 * 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.gs.obevocomparer.compare;

public interface CatoDataComparator {

    int DEFAULT_DECIMAL_PRECISION = 4;

    /**
     * Compare 2 normal attribute values
     */
    boolean compareValues(Object val1, Object val2);

    /**
     * Compare 2 key attribute values for sorting data
     * prior to comparison.  Note that the sort order
     * for implementations must be deterministic or else
     * comparison may create strange false breaks
     */
    int compareKeyValues(Object val1, Object val2);
}