Package org.biojava.bio.program.tagvalue
Class ChangeTable
- java.lang.Object
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- org.biojava.bio.program.tagvalue.ChangeTable
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public class ChangeTable extends Object
A mapping between keys and actions to turn old values into new values.
- Since:
- 1.3
- Author:
- Matthew Pocock
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
ChangeTable.ChainedChanger
An implementation of Changer that applies a list of Changer instances to the value in turn.static interface
ChangeTable.Changer
Callback used to produce a new value from an old one.static interface
ChangeTable.Splitter
Callback used to produce a list of values from a single old one.
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Field Summary
Fields Modifier and Type Field Description static ChangeTable.Changer
STRING_TO_INT
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Constructor Summary
Constructors Constructor Description ChangeTable()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
change(Object tag, Object value)
ChangeTable.Changer
getChanger(Object tag)
Get the Changer currently registered to handle a tag.ChangeTable.Splitter
getSplitter(Object tag)
Get the Splitter currently registered to handle a tag.void
setChanger(Object tag, ChangeTable.Changer changer)
Set the Changer to be used for all values of a particular tag.void
setSplitter(Object tag, ChangeTable.Splitter splitter)
Set the Splitter to be used for all values of a particular tag.
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Field Detail
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STRING_TO_INT
public static final ChangeTable.Changer STRING_TO_INT
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Constructor Detail
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ChangeTable
public ChangeTable()
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Method Detail
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setChanger
public void setChanger(Object tag, ChangeTable.Changer changer)
Set the Changer to be used for all values of a particular tag.- Parameters:
tag
- the tag Object which will have all values changedchanger
- the Changer used to change the values
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setSplitter
public void setSplitter(Object tag, ChangeTable.Splitter splitter)
Set the Splitter to be used for all values of a particular tag.- Parameters:
tag
- the tag Object which will have all values splitsplitter
- the Splitter used to split the values
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getChanger
public ChangeTable.Changer getChanger(Object tag)
Get the Changer currently registered to handle a tag.- Parameters:
tag
- the tag Object for which values would be changed- Returns:
- the associated Changer or null
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getSplitter
public ChangeTable.Splitter getSplitter(Object tag)
Get the Splitter currently registered to handle a tag.- Parameters:
tag
- the tag Object for which values would be split- Returns:
- the associated Splitter or null
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change
public Object change(Object tag, Object value) throws ParserException
- Throws:
ParserException
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