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java.lang.Objectedu.berkeley.nlp.lm.phrasetable.PhraseTableValueContainer
public final class PhraseTableValueContainer
Stored type and token counts necessary for estimating a Kneser-Ney language model
Nested Class Summary | |
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static class |
PhraseTableValueContainer.FeaturePhraseTableValues
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static interface |
PhraseTableValueContainer.PhraseTableValues
|
static class |
PhraseTableValueContainer.TargetTranslationsValues
|
Constructor Summary | |
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PhraseTableValueContainer(int separatorWord,
int numFeatures)
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Method Summary | |
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boolean |
add(int[] ngram,
int startPos,
int endPos,
int ngramOrder,
long offset,
long contextOffset,
int word,
PhraseTableValueContainer.PhraseTableValues val,
long suffixOffset,
boolean ngramIsNew)
Adds a new value at the specified offset. |
void |
clearStorageForOrder(int ngramOrder)
|
PhraseTableValueContainer |
createFreshValues(long[] numNgramsForEachOrder_)
Creates a fresh value container for copying purposes. |
void |
getFromOffset(long offset,
int ngramOrder,
PhraseTableValueContainer.PhraseTableValues outputVal)
Gets the value living at a particular offset. |
PhraseTableValueContainer.PhraseTableValues |
getScratchValue()
Creates a fresh value of object (useful for passing as an output parameter) |
int |
getSeparatorWord()
|
int |
numValueBits(int ngramOrder)
|
void |
setFromOtherValues(ValueContainer<PhraseTableValueContainer.PhraseTableValues> other)
Destructively sets internal storage from another object. |
void |
setMap(NgramMap<PhraseTableValueContainer.PhraseTableValues> map)
Initializes a value container with the map that contains it |
void |
setSizeAtLeast(long size,
int ngramOrder)
Sets internal storage for size for a particular n-gram order |
boolean |
storeSuffixoffsets()
|
void |
trim()
Final clean up of storage. |
void |
trimAfterNgram(int ngramOrder,
long size)
Clear storage after an n-gram order is complete |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public PhraseTableValueContainer(int separatorWord, int numFeatures)
Method Detail |
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public PhraseTableValueContainer createFreshValues(long[] numNgramsForEachOrder_)
ValueContainer
createFreshValues
in interface ValueContainer<PhraseTableValueContainer.PhraseTableValues>
public void getFromOffset(long offset, int ngramOrder, PhraseTableValueContainer.PhraseTableValues outputVal)
ValueContainer
getFromOffset
in interface ValueContainer<PhraseTableValueContainer.PhraseTableValues>
public void trimAfterNgram(int ngramOrder, long size)
ValueContainer
trimAfterNgram
in interface ValueContainer<PhraseTableValueContainer.PhraseTableValues>
public PhraseTableValueContainer.PhraseTableValues getScratchValue()
ValueContainer
getScratchValue
in interface ValueContainer<PhraseTableValueContainer.PhraseTableValues>
public boolean add(int[] ngram, int startPos, int endPos, int ngramOrder, long offset, long contextOffset, int word, PhraseTableValueContainer.PhraseTableValues val, long suffixOffset, boolean ngramIsNew)
ValueContainer
add
in interface ValueContainer<PhraseTableValueContainer.PhraseTableValues>
ngramOrder
- As always, ngramOrder is 0-based (0=unigram)
public void setSizeAtLeast(long size, int ngramOrder)
ValueContainer
setSizeAtLeast
in interface ValueContainer<PhraseTableValueContainer.PhraseTableValues>
public void setFromOtherValues(ValueContainer<PhraseTableValueContainer.PhraseTableValues> other)
ValueContainer
setFromOtherValues
in interface ValueContainer<PhraseTableValueContainer.PhraseTableValues>
public void trim()
ValueContainer
trim
in interface ValueContainer<PhraseTableValueContainer.PhraseTableValues>
public void setMap(NgramMap<PhraseTableValueContainer.PhraseTableValues> map)
ValueContainer
setMap
in interface ValueContainer<PhraseTableValueContainer.PhraseTableValues>
public int getSeparatorWord()
public void clearStorageForOrder(int ngramOrder)
clearStorageForOrder
in interface ValueContainer<PhraseTableValueContainer.PhraseTableValues>
public boolean storeSuffixoffsets()
storeSuffixoffsets
in interface ValueContainer<PhraseTableValueContainer.PhraseTableValues>
public int numValueBits(int ngramOrder)
numValueBits
in interface ValueContainer<PhraseTableValueContainer.PhraseTableValues>
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