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Generates implementations of the Builder Pattern at runtime.

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package org.pitest.quickbuilder.common;

import java.util.Iterator;
import java.util.List;

import org.pitest.quickbuilder.Builder;
import org.pitest.quickbuilder.Conversion;
import org.pitest.quickbuilder.Maybe;
import org.pitest.quickbuilder.SequenceBuilder;

public class ConvertingBuilder implements SequenceBuilder {
  
  private final Builder child;
  private final Conversion converter;
  
  public ConvertingBuilder(Builder child, Conversion converter) {
    this.child = child;
    this.converter = converter;
  }

  @Override
  public T build() {
    return converter.convert(child.build());
  }

  @Override
  public Maybe> next() {
    if (child.next().hasNone()) {
      return Maybe.none();
    }
    return Maybe.>some(new ConvertingBuilder(child.next().value(),converter));
  }

  @Override
  public List build(int number) {
    return Sequences.build(this, number);
  }

  @Override
  public List buildAll() {
    return Sequences.buildAll(this);
  }

  @Override
  public SequenceBuilder limit(int limit) {
    return Sequences.limit(this, limit);
  }
  
  @Override
  public Iterator iterator() {
    return Sequences.iterator(this);
  }  

}