org.apache.thrift.protocol.TField.java Source code

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Here is the source code for org.apache.thrift.protocol.TField.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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.thrift.protocol;

/**
 * Helper class that encapsulates field metadata.
 * <p>Two fields are considered equal if they have the same type and id.</p>
 */
public class TField {
    public TField() {
        this("", TType.STOP, (short) 0);
    }

    public TField(String n, byte t, short i) {
        name = n;
        type = t;
        id = i;
    }

    public final String name;
    public final byte type;
    public final short id;

    public String toString() {
        return "<TField name:'" + name + "' type:" + type + " field-id:" + id + ">";
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + id;
        result = prime * result + type;
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        TField otherField = (TField) obj;
        return type == otherField.type && id == otherField.id;
    }
}