org.kie.internal.builder.conf.AlphaNetworkCompilerOption Maven / Gradle / Ivy

Go to download
/*
 * Copyright 2010 Red Hat, Inc. and/or its affiliates.
 *
 * 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.internal.builder.conf;

/**
 * An Enum for AlphaNetworkCompilerOption option.
 *
 * drools.alphaNetworkCompiler = <disabled|inmemory|load>
 *
 * Disabled: Do not generate compiled alpha network
 * InMemory: Generate compiled alpha network after creation of the kiebase and compile it in-memory
 * Load    : Assume compiled alpha network is already compiled in the kjar, load it from the classpath
 *
 * DEFAULT = disabled
 */
public enum AlphaNetworkCompilerOption implements SingleValueKnowledgeBuilderOption {

    DISABLED("disabled"),
    INMEMORY("inmemory"),
    LOAD("load");

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

    private String value;

    AlphaNetworkCompilerOption(final String value ) {
        this.value = value;
    }

    public String getMode() {
        return value;
    }

    /**
     * {@inheritDoc}
     */
    public String getPropertyName() {
        return PROPERTY_NAME;
    }

    public static AlphaNetworkCompilerOption determineAlphaNetworkCompilerMode(String mode) {
        if ( INMEMORY.getMode().equalsIgnoreCase( mode ) ) {
            return INMEMORY;
        } else if ( DISABLED.getMode().equalsIgnoreCase( mode ) ) {
            return DISABLED;
        } else if ( LOAD.getMode().equalsIgnoreCase(mode ) ) {
            return LOAD;
        }
        throw new IllegalArgumentException( "Illegal enum value '" + mode + "' for AlphaNetworkCompilerOption" );
    }
}