Package org.eclipse.mat.hprof
Class DefaultPositionInputStream
- java.lang.Object
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- java.io.InputStream
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- java.io.FilterInputStream
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- org.eclipse.mat.hprof.DefaultPositionInputStream
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- All Implemented Interfaces:
java.io.Closeable,java.io.DataInput,java.lang.AutoCloseable,IPositionInputStream
public class DefaultPositionInputStream extends java.io.FilterInputStream implements java.io.DataInput, IPositionInputStream
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Constructor Summary
Constructors Constructor Description DefaultPositionInputStream(java.io.InputStream in)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description voidmark(int readLimit)booleanmarkSupported()longposition()intread()intread(byte[] b, int off, int len)booleanreadBoolean()bytereadByte()charreadChar()doublereadDouble()floatreadFloat()voidreadFully(byte[] b)voidreadFully(byte[] b, int off, int len)longreadID(int idSize)intreadInt()static intreadInt(byte[] b, int offset)java.lang.StringreadLine()longreadLong()static longreadLong(byte[] b, int offset)shortreadShort()intreadUnsignedByte()longreadUnsignedInt()intreadUnsignedShort()java.lang.StringreadUTF()voidreset()voidseek(int pos)voidseek(long pos)longskip(long n)intskipBytes(int n)intskipBytes(long n)-
Methods inherited from class java.io.InputStream
nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo
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Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.eclipse.mat.hprof.IPositionInputStream
close
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Method Detail
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read
public int read() throws java.io.IOException- Specified by:
readin interfaceIPositionInputStream- Overrides:
readin classjava.io.FilterInputStream- Throws:
java.io.IOException
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read
public int read(byte[] b, int off, int len) throws java.io.IOException- Specified by:
readin interfaceIPositionInputStream- Overrides:
readin classjava.io.FilterInputStream- Throws:
java.io.IOException
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skip
public long skip(long n) throws java.io.IOException- Specified by:
skipin interfaceIPositionInputStream- Overrides:
skipin classjava.io.FilterInputStream- Throws:
java.io.IOException
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markSupported
public boolean markSupported()
- Specified by:
markSupportedin interfaceIPositionInputStream- Overrides:
markSupportedin classjava.io.FilterInputStream
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mark
public void mark(int readLimit)
- Specified by:
markin interfaceIPositionInputStream- Overrides:
markin classjava.io.FilterInputStream
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reset
public void reset()
- Specified by:
resetin interfaceIPositionInputStream- Overrides:
resetin classjava.io.FilterInputStream
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skipBytes
public int skipBytes(int n) throws java.io.IOException- Specified by:
skipBytesin interfacejava.io.DataInput- Specified by:
skipBytesin interfaceIPositionInputStream- Throws:
java.io.IOException
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skipBytes
public int skipBytes(long n) throws java.io.IOException- Specified by:
skipBytesin interfaceIPositionInputStream- Throws:
java.io.IOException
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readFully
public void readFully(byte[] b) throws java.io.IOException- Specified by:
readFullyin interfacejava.io.DataInput- Specified by:
readFullyin interfaceIPositionInputStream- Throws:
java.io.IOException
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readFully
public void readFully(byte[] b, int off, int len) throws java.io.IOException- Specified by:
readFullyin interfacejava.io.DataInput- Specified by:
readFullyin interfaceIPositionInputStream- Throws:
java.io.IOException
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position
public long position()
- Specified by:
positionin interfaceIPositionInputStream
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seek
public void seek(long pos) throws java.io.IOException- Specified by:
seekin interfaceIPositionInputStream- Throws:
java.io.IOException
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seek
public void seek(int pos) throws java.io.IOException- Throws:
java.io.IOException
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readUnsignedByte
public int readUnsignedByte() throws java.io.IOException- Specified by:
readUnsignedBytein interfacejava.io.DataInput- Specified by:
readUnsignedBytein interfaceIPositionInputStream- Throws:
java.io.IOException
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readInt
public int readInt() throws java.io.IOException- Specified by:
readIntin interfacejava.io.DataInput- Specified by:
readIntin interfaceIPositionInputStream- Throws:
java.io.IOException
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readLong
public long readLong() throws java.io.IOException- Specified by:
readLongin interfacejava.io.DataInput- Specified by:
readLongin interfaceIPositionInputStream- Throws:
java.io.IOException
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readBoolean
public boolean readBoolean() throws java.io.IOException- Specified by:
readBooleanin interfacejava.io.DataInput- Specified by:
readBooleanin interfaceIPositionInputStream- Throws:
java.io.IOException
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readByte
public byte readByte() throws java.io.IOException- Specified by:
readBytein interfacejava.io.DataInput- Specified by:
readBytein interfaceIPositionInputStream- Throws:
java.io.IOException
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readChar
public char readChar() throws java.io.IOException- Specified by:
readCharin interfacejava.io.DataInput- Specified by:
readCharin interfaceIPositionInputStream- Throws:
java.io.IOException
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readDouble
public double readDouble() throws java.io.IOException- Specified by:
readDoublein interfacejava.io.DataInput- Specified by:
readDoublein interfaceIPositionInputStream- Throws:
java.io.IOException
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readFloat
public float readFloat() throws java.io.IOException- Specified by:
readFloatin interfacejava.io.DataInput- Specified by:
readFloatin interfaceIPositionInputStream- Throws:
java.io.IOException
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readLine
public java.lang.String readLine() throws java.io.IOException- Specified by:
readLinein interfacejava.io.DataInput- Specified by:
readLinein interfaceIPositionInputStream- Throws:
java.io.IOException
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readShort
public short readShort() throws java.io.IOException- Specified by:
readShortin interfacejava.io.DataInput- Specified by:
readShortin interfaceIPositionInputStream- Throws:
java.io.IOException
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readUTF
public java.lang.String readUTF() throws java.io.IOException- Specified by:
readUTFin interfacejava.io.DataInput- Specified by:
readUTFin interfaceIPositionInputStream- Throws:
java.io.IOException
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readUnsignedShort
public int readUnsignedShort() throws java.io.IOException- Specified by:
readUnsignedShortin interfacejava.io.DataInput- Specified by:
readUnsignedShortin interfaceIPositionInputStream- Throws:
java.io.IOException
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readInt
public static int readInt(byte[] b, int offset) throws java.io.IOException- Throws:
java.io.IOException
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readLong
public static long readLong(byte[] b, int offset)
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readUnsignedInt
public long readUnsignedInt() throws java.io.IOException- Specified by:
readUnsignedIntin interfaceIPositionInputStream- Throws:
java.io.IOException
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readID
public long readID(int idSize) throws java.io.IOException- Specified by:
readIDin interfaceIPositionInputStream- Throws:
java.io.IOException
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