com.axibase.tsd.query.AbstractQueryPart.java Source code

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Here is the source code for com.axibase.tsd.query.AbstractQueryPart.java

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/*
* Copyright 2015 Axibase Corporation or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* https://www.axibase.com/atsd/axibase-apache-2.0.pdf
*
* or in the "license" file accompanying this file. This file 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.axibase.tsd.query;

import org.apache.commons.lang3.StringUtils;

/**
 * @author Nikolay Malevanny.
 */
public abstract class AbstractQueryPart<T> implements QueryPart<T> {
    public QueryPart<T> param(String name, Object value) {
        if (value != null) {
            return new QueryParam<T>(name, value, this);
        } else {
            return this;
        }
    }

    public QueryPart<T> path(String path) {
        if (StringUtils.isBlank(path)) {
            throw new IllegalArgumentException("Path element is empty: " + path);
        }
        return new Query<T>(path, this);
    }
}