Class ConnectionCosts
- java.lang.Object
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- org.apache.lucene.analysis.ko.dict.ConnectionCosts
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public final class ConnectionCosts extends java.lang.Object
n-gram connection cost data
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Nested Class Summary
Nested Classes Modifier and Type Class Description private static class
ConnectionCosts.SingletonHolder
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Field Summary
Fields Modifier and Type Field Description private java.nio.ByteBuffer
buffer
static java.lang.String
FILENAME_SUFFIX
private int
forwardSize
static java.lang.String
HEADER
static int
VERSION
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Constructor Summary
Constructors Modifier Constructor Description private
ConnectionCosts()
ConnectionCosts(java.net.URL connectionCostsUrl)
Create aConnectionCosts
from an external resource URL (e.g.ConnectionCosts(java.nio.file.Path connectionCostsFile)
Create aConnectionCosts
from an external resource path.ConnectionCosts(BinaryDictionary.ResourceScheme scheme, java.lang.String path)
Deprecated, for removal: This API element is subject to removal in a future version.replaced byConnectionCosts(Path)
for files andConnectionCosts(URL)
for classpath/module resources.private
ConnectionCosts(IOSupplier<java.io.InputStream> connectionCostResource)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description int
get(int forwardId, int backwardId)
private static java.io.InputStream
getClassResource()
static ConnectionCosts
getInstance()
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Field Detail
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FILENAME_SUFFIX
public static final java.lang.String FILENAME_SUFFIX
- See Also:
- Constant Field Values
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HEADER
public static final java.lang.String HEADER
- See Also:
- Constant Field Values
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VERSION
public static final int VERSION
- See Also:
- Constant Field Values
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buffer
private final java.nio.ByteBuffer buffer
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forwardSize
private final int forwardSize
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Constructor Detail
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ConnectionCosts
@Deprecated(forRemoval=true, since="9.1") public ConnectionCosts(BinaryDictionary.ResourceScheme scheme, java.lang.String path) throws java.io.IOException
Deprecated, for removal: This API element is subject to removal in a future version.replaced byConnectionCosts(Path)
for files andConnectionCosts(URL)
for classpath/module resources.- Parameters:
scheme
- - scheme for loading resources (FILE or CLASSPATH).path
- - where to load resources from, without the ".dat" suffix- Throws:
java.io.IOException
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ConnectionCosts
public ConnectionCosts(java.nio.file.Path connectionCostsFile) throws java.io.IOException
Create aConnectionCosts
from an external resource path.- Parameters:
connectionCostsFile
- where to load connection costs resource- Throws:
java.io.IOException
- if resource was not found or broken
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ConnectionCosts
public ConnectionCosts(java.net.URL connectionCostsUrl) throws java.io.IOException
Create aConnectionCosts
from an external resource URL (e.g. from Classpath withClassLoader.getResource(String)
).- Parameters:
connectionCostsUrl
- where to load connection costs resource- Throws:
java.io.IOException
- if resource was not found or broken
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ConnectionCosts
private ConnectionCosts() throws java.io.IOException
- Throws:
java.io.IOException
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ConnectionCosts
private ConnectionCosts(IOSupplier<java.io.InputStream> connectionCostResource) throws java.io.IOException
- Throws:
java.io.IOException
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Method Detail
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getClassResource
private static java.io.InputStream getClassResource() throws java.io.IOException
- Throws:
java.io.IOException
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get
public int get(int forwardId, int backwardId)
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getInstance
public static ConnectionCosts getInstance()
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