JavaEWAH 1.2.3 · com.googlecode.javaewah32.BitmapStorage32

Method Summary

Modifier and Type	Method and Description
public void	addLiteralWord(final int the word newData) Adding literal words directly to the bitmap (for expert use).
public void	addStreamOfEmptyWords(final boolean zeros or ones v, final int how many to words add number) For experts: You want to add many zeroes or ones?
public void	addStreamOfLiteralWords(final Buffer32 the buffer wrapping the literal words buffer, final int the starting point in the array start, final int the number of literal words to add number) if you have several literal words to copy over, this might be faster.
public void	addStreamOfNegatedLiteralWords(final Buffer32 the buffer wrapping the literal words buffer, final int the starting point in the array start, final int the number of literal words to add number) Like "addStreamOfLiteralWords" but negates the words being added.
public void	addWord(final int the word newData) Adding words directly to the bitmap (for expert use).
public void	clear() Empties the container.
public void	setSizeInBitsWithinLastWord(final int the size in bits size) Sets the size in bits of the bitmap as an uncompressed bitmap.

Method Detail

addLiteralWord	back to summary
public void addLiteralWord(final int newData) Adding literal words directly to the bitmap (for expert use). Parameters newData:int the word

addLiteralWord

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public void addLiteralWord(final int newData)

Adding literal words directly to the bitmap (for expert use).

Parameters

newData:int: the word

addStreamOfEmptyWords	back to summary
public void addStreamOfEmptyWords(final boolean v, final int number) For experts: You want to add many zeroes or ones? This is the method you use. Parameters v:boolean zeros or ones number:int how many to words add

addStreamOfEmptyWords

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public void addStreamOfEmptyWords(final boolean v, final int number)

For experts: You want to add many zeroes or ones? This is the method you use.

Parameters

v:boolean: zeros or ones
number:int: how many to words add

addStreamOfLiteralWords	back to summary
public void addStreamOfLiteralWords(final Buffer32 buffer, final int start, final int number) if you have several literal words to copy over, this might be faster. Parameters buffer:Buffer32 the buffer wrapping the literal words start:int the starting point in the array number:int the number of literal words to add

addStreamOfLiteralWords

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public void addStreamOfLiteralWords(final Buffer32 buffer, final int start, final int number)

if you have several literal words to copy over, this might be faster.

Parameters

buffer:Buffer32: the buffer wrapping the literal words
start:int: the starting point in the array
number:int: the number of literal words to add

addStreamOfNegatedLiteralWords	back to summary
public void addStreamOfNegatedLiteralWords(final Buffer32 buffer, final int start, final int number) Like "addStreamOfLiteralWords" but negates the words being added. Parameters buffer:Buffer32 the buffer wrapping the literal words start:int the starting point in the array number:int the number of literal words to add

addStreamOfNegatedLiteralWords

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public void addStreamOfNegatedLiteralWords(final Buffer32 buffer, final int start, final int number)

Like "addStreamOfLiteralWords" but negates the words being added.

Parameters

buffer:Buffer32: the buffer wrapping the literal words
start:int: the starting point in the array
number:int: the number of literal words to add

addWord	back to summary
public void addWord(final int newData) Adding words directly to the bitmap (for expert use). This is normally how you add data to the array. So you add bits in streams of 8*8 bits. Parameters newData:int the word

addWord

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public void addWord(final int newData)

Adding words directly to the bitmap (for expert use). This is normally how you add data to the array. So you add bits in streams of 8*8 bits.

Parameters

newData:int: the word

clear	back to summary
public void clear() Empties the container.

setSizeInBitsWithinLastWord	back to summary
public void setSizeInBitsWithinLastWord(final int size) Sets the size in bits of the bitmap as an uncompressed bitmap. Normally, this is used to reduce the size of the bitmaps within the scope of the last word. Specifically, this means that (sizeInBits()+31)/32 must be equal to (size+31)/32. If needed, the bitmap can be further padded with zeroes. Parameters size:int the size in bits

setSizeInBitsWithinLastWord

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public void setSizeInBitsWithinLastWord(final int size)

Sets the size in bits of the bitmap as an *uncompressed* bitmap. Normally, this is used to reduce the size of the bitmaps within the scope of the last word. Specifically, this means that (sizeInBits()+31)/32 must be equal to (size+31)/32. If needed, the bitmap can be further padded with zeroes.

Parameters

size:int: the size in bits

public Interface BitmapStorage32

Method Summary

Method Detail