*/
package org.apache.maven.plugin.descriptor;

/**
 * Describes a component requirement.
 *
 */
public class Requirement implements Cloneable {
    private final String role;

    private final String roleHint;

    public Requirement(String role) {
        this.role = role;
        this.roleHint = null;
    }

    public Requirement(String role, String roleHint) {
        this.role = role;

        </requirement>
        <requirement>
          <role>org.apache.maven.artifact.metadata.ArtifactMetadataSource</role>
          <role-hint>test</role-hint>
          <field-name>source</field-name>
        </requirement>
        <requirement>
          <role>org.codehaus.plexus.PlexusContainer</role>
          <role-hint>default</role-hint>
          <field-name>container</field-name>
        </requirement>

        return "Mojo parameter [name: '" + getName() + "'; alias: '" + getAlias() + "']";
    }

    public Requirement getRequirement() {
        return requirement;
    }

    public void setRequirement(Requirement requirement) {
        this.requirement = requirement;
    }

    public String getImplementation() {
        return implementation;
    }

    },
    {
      "matchPackageNames": ["org.eclipse.jetty:jetty-client"],
      "allowedVersions": "<10.0",
      "description": "JDK 11 requirement"
    },
    {
      "matchPackageNames": ["org.junit-pioneer:junit-pioneer"],
      "allowedVersions": "<2.0.0",
      "description": "JDK 11 requirement"
    }
  ]

      </configuration>
      <requirements>
        <requirement>
          <role>org.codehaus.plexus.archiver.Archiver</role>
          <role-hint>jar</role-hint>
          <field-name>jarArchiver</field-name>
        </requirement>
      </requirements>
    </mojo>
    <mojo>
      <goal>war</goal>
      <threadSafe>true</threadSafe>
    </mojo>

        // ----------------------------------------------------------------------
        // Requirements
        // ----------------------------------------------------------------------

        PlexusConfiguration[] requirements = c.getChild("requirements").getChildren("requirement");

        for (PlexusConfiguration requirement : requirements) {
            ComponentRequirement cr = new ComponentRequirement();

  optional string action = 1;

  // Represents the requirement on the container exit codes.
  // +optional
  optional PodFailurePolicyOnExitCodesRequirement onExitCodes = 2;

  // Represents the requirement on the pod conditions. The requirement is represented
  // as a list of pod condition patterns. The requirement is satisfied if at

        </field>
      </fields>
    </class>

    <class xdoc.anchorName="requirement">
      <name>Requirement</name>
      <version>1.0.0/1.1.0</version>
      <description>Describes a component requirement.</description>
      <!-- see o.a.m.plugin.descriptor.Requirement -->
      <fields>
        <field>
          <name>role</name>
          <required>true</required>

 * collection generator.
 *
 * <p>{@code GwtTestSuiteGenerator} expects every {@code DerivedIterator} implementation to provide
 * a one-arg constructor accepting its inner generator as an argument. This requirement enables it
 * to generate source code (since GWT cannot use reflection to generate the suites).
 *
 * @author Chris Povirk
 */
@GwtCompatible
public interface DerivedGenerator {

 * collection generator.
 *
 * <p>{@code GwtTestSuiteGenerator} expects every {@code DerivedIterator} implementation to provide
 * a one-arg constructor accepting its inner generator as an argument. This requirement enables it
 * to generate source code (since GWT cannot use reflection to generate the suites).
 *
 * @author Chris Povirk
 */
@GwtCompatible
public interface DerivedGenerator {