Class KeyDataType
- java.lang.Object
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- org.apache.jackrabbit.oak.plugins.document.persistentCache.KeyDataType
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- All Implemented Interfaces:
Comparator<Object>
,org.h2.mvstore.type.DataType<Object>
public class KeyDataType extends Object implements org.h2.mvstore.type.DataType<Object>
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Constructor Summary
Constructors Constructor Description KeyDataType(CacheType type)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
binarySearch(Object key, Object storage, int size, int initialGuess)
int
compare(Object a, Object b)
Object[]
createStorage(int size)
int
getMemory(Object obj)
boolean
isMemoryEstimationAllowed()
Object
read(ByteBuffer buff)
void
read(ByteBuffer buff, Object storage, int len)
void
write(org.h2.mvstore.WriteBuffer buff, Object obj)
void
write(org.h2.mvstore.WriteBuffer buff, Object storage, int len)
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface java.util.Comparator
equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong
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Constructor Detail
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KeyDataType
public KeyDataType(CacheType type)
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Method Detail
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compare
public int compare(Object a, Object b)
- Specified by:
compare
in interfaceComparator<Object>
- Specified by:
compare
in interfaceorg.h2.mvstore.type.DataType<Object>
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getMemory
public int getMemory(Object obj)
- Specified by:
getMemory
in interfaceorg.h2.mvstore.type.DataType<Object>
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write
public void write(org.h2.mvstore.WriteBuffer buff, Object obj)
- Specified by:
write
in interfaceorg.h2.mvstore.type.DataType<Object>
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read
public Object read(ByteBuffer buff)
- Specified by:
read
in interfaceorg.h2.mvstore.type.DataType<Object>
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write
public void write(org.h2.mvstore.WriteBuffer buff, Object storage, int len)
- Specified by:
write
in interfaceorg.h2.mvstore.type.DataType<Object>
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read
public void read(ByteBuffer buff, Object storage, int len)
- Specified by:
read
in interfaceorg.h2.mvstore.type.DataType<Object>
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binarySearch
public int binarySearch(Object key, Object storage, int size, int initialGuess)
- Specified by:
binarySearch
in interfaceorg.h2.mvstore.type.DataType<Object>
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isMemoryEstimationAllowed
public boolean isMemoryEstimationAllowed()
- Specified by:
isMemoryEstimationAllowed
in interfaceorg.h2.mvstore.type.DataType<Object>
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