org.kie.api.conf.SessionsPoolOption Maven / Gradle / Ivy

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The Kogito public API which is backwards compatible between releases.

There is a newer version: 10.0.0

/*
 * Copyright 2005 JBoss Inc
 *
 * 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.kie.api.conf;

public class SessionsPoolOption implements SingleValueKieBaseOption {

    public static final String PROPERTY_NAME = "drools.sessionPool";

    public static final SessionsPoolOption NO = SessionsPoolOption.get(-1);

    /**
     * Session pool size
     */
    private final int size;

    /**
     * Private constructor to enforce the use of the factory method
     * @param size
     */
    private SessionsPoolOption( int size ) {
        this.size = size;
    }

    public static SessionsPoolOption get( int size ) {
        return new SessionsPoolOption( size );
    }

    public String getPropertyName() {
        return PROPERTY_NAME;
    }

    /**
     * Returns the size of the session pool
     *
     * @return
     */
    public int getSize() {
        return size;
    }

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

    @Override
    public boolean equals(Object obj) {
        if ( this == obj ) { return true; }
        if ( obj == null ) { return false; }
        if ( getClass() != obj.getClass() ) { return false; }
        SessionsPoolOption other = ( SessionsPoolOption ) obj;
        return size == other.size;
    }

    @Override
    public String toString() {
        return size > 0 ? "SessionsPool of " + size : "NO SessionsPool";
    }
}