com.netflix.spinnaker.orca.TaskContext.java Source code

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Here is the source code for com.netflix.spinnaker.orca.TaskContext.java

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/*
 * Copyright 2014 Netflix, 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 com.netflix.spinnaker.orca;

import java.util.Map;
import com.google.common.collect.ImmutableMap;
import static java.lang.String.format;
import static java.util.stream.Collectors.toMap;

public interface TaskContext {

    ImmutableMap<String, Object> getInputs();

    default ImmutableMap<String, Object> getInputs(String prefix) {
        final String prefixWithDot = format("%s.", prefix);

        return ImmutableMap
                .copyOf(getInputs().entrySet().stream().filter(it -> it.getKey().startsWith(prefixWithDot))
                        .collect(toMap(it -> it.getKey().substring(prefixWithDot.length()), Map.Entry::getValue)));
    }
}