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java.lang.Objectcom.siemens.ct.exi.io.BitInputStream
public final class BitInputStream
Read bits and bytes from an underlying input stream.
Field Summary | |
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static int |
BUFFER_CAPACITY
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Constructor Summary | |
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BitInputStream(java.io.InputStream istream)
Construct an instance of this class from an input stream. |
Method Summary | |
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void |
align()
Discard any bits currently in the buffer to byte-align stream |
void |
read(byte[] b,
int off,
int len)
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int |
readBit()
Return next bit from underlying stream. |
int |
readBits(int n)
Read the next n bits and return the result as an integer. |
int |
readDirectByte()
Read and return the next byte without discarding current buffer. |
void |
setInputStream(java.io.InputStream istream)
Resets this instance and sets a new underlying input stream. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final int BUFFER_CAPACITY
Constructor Detail |
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public BitInputStream(java.io.InputStream istream)
Method Detail |
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public void setInputStream(java.io.InputStream istream)
public void align() throws java.io.IOException
java.io.IOException
public int readBit() throws java.io.IOException
java.io.IOException
public int readBits(int n) throws java.io.IOException
n
- The number of bits in the range [1,32].
java.io.IOException
public void read(byte[] b, int off, int len) throws java.io.IOException
java.io.IOException
public int readDirectByte() throws java.io.IOException
java.io.IOException
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