Package org.apache.fop.layoutmgr
Class BlockKnuthSequence
- java.lang.Object
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- java.util.AbstractCollection<E>
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- java.util.AbstractList<E>
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- java.util.ArrayList
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- org.apache.fop.layoutmgr.KnuthSequence
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- org.apache.fop.layoutmgr.BlockKnuthSequence
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
,java.lang.Iterable
,java.util.Collection
,java.util.List
,java.util.RandomAccess
- Direct Known Subclasses:
AbstractBreaker.BlockSequence
public class BlockKnuthSequence extends KnuthSequence
Represents a list of block level Knuth elements.- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description private boolean
isClosed
private static long
serialVersionUID
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Constructor Summary
Constructors Constructor Description BlockKnuthSequence()
Creates a new and empty list.BlockKnuthSequence(java.util.List list)
Creates a new list from an existing list.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
appendSequence(KnuthSequence sequence)
Append sequence to this sequence if it can be appended.boolean
appendSequence(KnuthSequence sequence, boolean keepTogether, BreakElement breakElement)
Append sequence to this sequence if it can be appended.boolean
canAppendSequence(KnuthSequence sequence)
Can sequence be appended to this sequence?KnuthSequence
endSequence()
Finalizes a Knuth sequence.boolean
isInlineSequence()
Is this an inline or a block sequence?-
Methods inherited from class org.apache.fop.layoutmgr.KnuthSequence
appendSequenceOrClose, appendSequenceOrClose, getElement, getFirstBoxIndex, getLast, removeLast, startSequence, toString, wrapPositions
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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
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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isClosed
private boolean isClosed
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Method Detail
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isInlineSequence
public boolean isInlineSequence()
Is this an inline or a block sequence?- Specified by:
isInlineSequence
in classKnuthSequence
- Returns:
- true if this is an inline sequence
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canAppendSequence
public boolean canAppendSequence(KnuthSequence sequence)
Can sequence be appended to this sequence?- Specified by:
canAppendSequence
in classKnuthSequence
- Parameters:
sequence
- The sequence that may be appended.- Returns:
- whether the sequence can be appended to this sequence.
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appendSequence
public boolean appendSequence(KnuthSequence sequence)
Append sequence to this sequence if it can be appended.- Specified by:
appendSequence
in classKnuthSequence
- Parameters:
sequence
- The sequence that is to be appended.- Returns:
- whether the sequence was succesfully appended to this sequence.
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appendSequence
public boolean appendSequence(KnuthSequence sequence, boolean keepTogether, BreakElement breakElement)
Append sequence to this sequence if it can be appended.- Specified by:
appendSequence
in classKnuthSequence
- Parameters:
sequence
- The sequence that is to be appended.keepTogether
- Whether the two sequences must be kept together.breakElement
- The BreakElement that may be inserted between the two sequences.- Returns:
- whether the sequence was succesfully appended to this sequence.
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endSequence
public KnuthSequence endSequence()
Finalizes a Knuth sequence.- Specified by:
endSequence
in classKnuthSequence
- Returns:
- a finalized sequence.
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