org.apache.fop.layoutmgr

## Class AbstractBreaker.BlockSequence

- java.lang.Object
- - java.util.AbstractCollection<E>
  - - java.util.AbstractList<E>
    - - java.util.ArrayList
      - - org.apache.fop.layoutmgr.KnuthSequence
        - - org.apache.fop.layoutmgr.BlockKnuthSequence
          - - org.apache.fop.layoutmgr.AbstractBreaker.BlockSequence

- All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable, java.lang.Iterable, java.util.Collection, java.util.List, java.util.RandomAccess
  Enclosing class:
    AbstractBreaker

      public static class AbstractBreaker.BlockSequence
      extends BlockKnuthSequence

  Helper class, extending the functionality of the basic `BlockKnuthSequence`.
  See Also:
    Serialized Form

- - ### Field Summary

    - ### Fields inherited from class java.util.AbstractList

      `modCount`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `BlockSequence(int startOn, int displayAlign)` Creates a new BlockSequence.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `AbstractBreaker.BlockSequence` | `endBlockSequence(Position breakPosition)` Finalizes a this `AbstractBreaker.BlockSequence`, adding a terminating penalty-glue-penalty sequence
    `KnuthSequence` | `endSequence()` Finalizes a Knuth sequence.
    `KnuthSequence` | `endSequence(Position breakPosition)` Finalizes a Knuth sequence.
    `int` | `getDisplayAlign()`
    `int` | `getStartOn()`

    - ### Methods inherited from class org.apache.fop.layoutmgr.BlockKnuthSequence

      `appendSequence, appendSequence, canAppendSequence, isInlineSequence`

    - ### Methods inherited from class org.apache.fop.layoutmgr.KnuthSequence

      `appendSequenceOrClose, appendSequenceOrClose, getElement, getFirstBoxIndex, getLast, removeLast, startSequence, toString, wrapPositions`

    - ### Methods inherited from class java.util.ArrayList

      `add, add, addAll, addAll, clear, clone, contains, ensureCapacity, forEach, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize`

    - ### Methods inherited from class java.util.AbstractList

      `equals, hashCode`

    - ### Methods inherited from class java.util.AbstractCollection

      `containsAll`

    - ### Methods inherited from class java.lang.Object

      `finalize, getClass, notify, notifyAll, wait, wait, wait`

    - ### Methods inherited from interface java.util.List

      `containsAll, equals, hashCode`

    - ### Methods inherited from interface java.util.Collection

      `parallelStream, stream`

- - ### Constructor Detail

    - #### BlockSequence

          public BlockSequence(int startOn,
                               int displayAlign)

      Creates a new BlockSequence.
      Parameters:
        `startOn` - the kind of page the sequence should start on. One of `Constants.EN_ANY`, `Constants.EN_COLUMN`, `Constants.EN_ODD_PAGE`, or `Constants.EN_EVEN_PAGE`.
        `displayAlign` - the value for the display-align property

  - ### Method Detail

    - #### getStartOn

          public int getStartOn()

      Returns:
        the kind of page the sequence should start on. One of `Constants.EN_ANY`, `Constants.EN_COLUMN`, `Constants.EN_ODD_PAGE`, or `Constants.EN_EVEN_PAGE`.

    - #### getDisplayAlign

          public int getDisplayAlign()

      Returns:
        the value for the display-align property

    - #### endSequence

          public KnuthSequence endSequence()

      Finalizes a Knuth sequence.
      Overrides:
        `endSequence` in class `BlockKnuthSequence`
      Returns:
        a finalized sequence.

    - #### endSequence

          public KnuthSequence endSequence(Position breakPosition)

      Finalizes a Knuth sequence.
      Parameters:
        `breakPosition` - a Position instance for the last penalty (may be null)
      Returns:
        a finalized sequence.

    - #### endBlockSequence

          public AbstractBreaker.BlockSequence endBlockSequence(Position breakPosition)

      Finalizes a this `AbstractBreaker.BlockSequence`, adding a terminating penalty-glue-penalty sequence
      Parameters:
        `breakPosition` - a Position instance pointing to the last penalty
      Returns:
        the finalized `AbstractBreaker.BlockSequence`

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