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ConstantPoolReader (Classfile Reader) - NetBeans API Javadoc (Current Development Version)

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org.netbeans.modules.classfile
Class ConstantPoolReader

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          org.netbeans.modules.classfile.ConstantPoolReader

All Implemented Interfaces:

Closeable, DataInput

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public final class ConstantPoolReader
extends FilterInputStream
implements DataInput

A Java class file constant pool reader. This class is used rather than java.io.DataInputStream as it is optimized for constant pool reading only.

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Field Summary

 

Fields inherited from class java.io.FilterInputStream
in

 

Constructor Summary
ConstantPoolReader(InputStream in)

 

Method Summary
boolean	readBoolean()
byte	readByte()
char	readChar()
double	readDouble()
float	readFloat()
void	readFully(byte[] b)
void	readFully(byte[] b, int off, int len)
int	readInt()
String	readLine()
long	readLong()
short	readShort()
int	readUnsignedByte()
int	readUnsignedShort()
String	readUTF()
int	skipBytes(int n)

 

Methods inherited from class java.io.FilterInputStream
available, close, mark, markSupported, read, read, read, reset, skip

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

ConstantPoolReader

public ConstantPoolReader(InputStream in)

Method Detail

readFully

public void readFully(byte[] b)
               throws IOException

Specified by:

readFully in interface DataInput

Throws:

IOException

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readFully

public void readFully(byte[] b,
                      int off,
                      int len)
               throws IOException

Specified by:

readFully in interface DataInput

Throws:

IOException

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skipBytes

public int skipBytes(int n)
              throws IOException

Specified by:

skipBytes in interface DataInput

Throws:

IOException

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readBoolean

public boolean readBoolean()
                    throws IOException

Specified by:

readBoolean in interface DataInput

Throws:

IOException

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readByte

public byte readByte()
              throws IOException

Specified by:

readByte in interface DataInput

Throws:

IOException

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readUnsignedByte

public int readUnsignedByte()
                     throws IOException

Specified by:

readUnsignedByte in interface DataInput

Throws:

IOException

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readShort

public short readShort()
                throws IOException

Specified by:

readShort in interface DataInput

Throws:

IOException

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readUnsignedShort

public int readUnsignedShort()
                      throws IOException

Specified by:

readUnsignedShort in interface DataInput

Throws:

IOException

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readChar

public char readChar()
              throws IOException

Specified by:

readChar in interface DataInput

Throws:

IOException

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readInt

public int readInt()
            throws IOException

Specified by:

readInt in interface DataInput

Throws:

IOException

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readLong

public long readLong()
              throws IOException

Specified by:

readLong in interface DataInput

Throws:

IOException

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readFloat

public float readFloat()
                throws IOException

Specified by:

readFloat in interface DataInput

Throws:

IOException

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readDouble

public double readDouble()
                  throws IOException

Specified by:

readDouble in interface DataInput

Throws:

IOException

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readLine

public String readLine()
                throws IOException

Specified by:

readLine in interface DataInput

Throws:

IOException

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readUTF

public String readUTF()
               throws IOException

Specified by:

readUTF in interface DataInput

Throws:

IOException

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