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## org.biojava.bio.seq.io
Class SequenceDBSequenceBuilder

    java.lang.Object
      org.biojava.bio.seq.io.SequenceBuilderBase
          org.biojava.bio.seq.io.SequenceDBSequenceBuilder

All Implemented Interfaces:
  SeqIOListener, SequenceBuilder

    public class SequenceDBSequenceBuilder

extends SequenceBuilderBase

This SequenceBuilder has a variety of modes of operation. It can take a sequence from an existing SequenceDB and apply annotations to it.

If the SequenceDB has persistence, then it can also create a sequence in the sequenceDB and apply the annotation to that. However, performance under those circumstances can vary depending on how well the persistent SequenceDB handles this.

Following the introduction of biojavax persistence is handled by Hibernate refer to `BioSQLRichObjectBuilder`

Author:
  David Huen

Field Summary
`static int` | `ANNOTATE_EXISTING`
`static int` | `CREATE_DUMMYSEQ`
`static int` | `CREATE_REALSEQ`

Fields inherited from class org.biojava.bio.seq.io.SequenceBuilderBase
`annotation, ERROR_FEATURES_PROPERTY, name, seq, uri`

Constructor Summary
`SequenceDBSequenceBuilder(SequenceDB db, int mode)` constructor

Method Summary
`void` | `addSymbols(Alphabet alpha, Symbol[] syms, int pos, int len)` does nothing for now.
`Sequence` | `makeSequence()` create the sequence

Methods inherited from class org.biojava.bio.seq.io.SequenceBuilderBase
`addFeatureProperty, addProperty, addSequenceProperty, endFeature, endSequence, setName, setURI, startFeature, startSequence`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### ANNOTATE_EXISTING

    public static final int ANNOTATE_EXISTING

See Also:
  Constant Field Values

### CREATE_DUMMYSEQ

    public static final int CREATE_DUMMYSEQ

See Also:
  Constant Field Values

### CREATE_REALSEQ

    public static final int CREATE_REALSEQ

See Also:
  Constant Field Values

Constructor Detail

### SequenceDBSequenceBuilder

    public SequenceDBSequenceBuilder(SequenceDB db,
                                     int mode)

  constructor

Method Detail

### addSymbols

    public void addSymbols(Alphabet alpha,
                           Symbol[] syms,
                           int pos,
                           int len)

  does nothing for now.

  Specified by:
    `addSymbols` in interface `SeqIOListener`
  Specified by:
    `addSymbols` in class `SequenceBuilderBase`
  Parameters:
    `alpha` - The alphabet of the symbol data
    `syms` - An array containing symbols
    `pos` - The start offset of valid data within the array
    `len` - The number of valid symbols in the array

### makeSequence

    public Sequence makeSequence()
                          throws BioException

  create the sequence

  Specified by:
    `makeSequence` in interface `SequenceBuilder`
  Overrides:
    `makeSequence` in class `SequenceBuilderBase`
  Throws:
    `BioException`

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