org.springframework.data.gemfire.function.execution.GemfireOnMembersFunctionTemplate.java Source code

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Here is the source code for org.springframework.data.gemfire.function.execution.GemfireOnMembersFunctionTemplate.java

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/*
 * Copyright 2002-2019 the original author or authors.
 *
 * 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
 *
 * https://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.springframework.data.gemfire.function.execution;

import java.util.Set;

import org.apache.geode.distributed.DistributedMember;

/**
 * @author David Turanski
 * @see org.springframework.data.gemfire.function.execution.AbstractFunctionTemplate
 * @see org.apache.geode.distributed.DistributedMember
 */
public class GemfireOnMembersFunctionTemplate extends AbstractFunctionTemplate {

    private final Set<DistributedMember> distributedMembers;
    private final String[] groups;

    public GemfireOnMembersFunctionTemplate(Set<DistributedMember> distributedMembers) {
        this.distributedMembers = distributedMembers;
        this.groups = null;
    }

    public GemfireOnMembersFunctionTemplate(String[] groups) {
        this.distributedMembers = null;
        this.groups = groups;
    }

    public GemfireOnMembersFunctionTemplate() {
        this.distributedMembers = null;
        this.groups = null;
    }

    protected AbstractFunctionExecution getFunctionExecution() {
        if (distributedMembers == null && groups == null) {
            return new AllMembersFunctionExecution();
        } else if (distributedMembers == null) {
            return new GroupMembersFunctionExecution(this.groups);
        }

        return new DistributedMembersFunctionExecution(this.distributedMembers);
    }

}