InflaterInputStream(入力ストリーム入力) :デフォルトのデコンプレッサーとバッファー サイズを使用して新しい入力ストリームを作成します。 InflaterInputStream(インフレータ inf の入力ストリーム):指定されたデコンプレッサーとデフォルトのバッファー サイズを使用して新しい入力ストリームを作成します。 InflaterInputStream(Inflater inf int size) :指定されたデコンプレッサーとバッファ サイズで新しい入力ストリームを作成します。

int available() : Returns 0 after EOF has been reached otherwise always return 1.

  Syntax :   public int available() throws IOException   Returns:   1 before EOF and 0 after EOF.   Throws:   IOException 

void close() : Closes this input stream and releases any system resources associated with the stream.

  Syntax :   public void close() throws IOException   Throws:   IOException 

保護された void fill() : Fills input buffer with more data to decompress.

  Syntax :   protected void fill() throws IOException   Throws:   IOException 

無効マーク(int readlimit): Marks the current position in this input stream.

  Syntax :   public void mark(int readlimit)   Parameters:   readlimit - the maximum limit of bytes that can be read before the mark position becomes invalid.

ブール値 markSupported() : Tests if this input stream supports the mark and reset methods.

  Syntax :   public boolean markSupported() Returns: a boolean indicating if this stream type supports the mark and reset methods. 

int read() : Reads a byte of uncompressed data.

  Syntax :   public int read() throws IOException   Returns:   the byte read or -1 if end of compressed input is reached   Throws:   IOException

int read(byte[] b int off int len) : Reads uncompressed data into an array of bytes.

  Syntax :   public int read(byte[] b int off int len) throws IOException   Parameters:   b - the buffer into which the data is read off - the start offset in the destination array b len - the maximum number of bytes read   Returns:   the actual number of bytes read or -1 if the end of the compressed input is reached.   Throws:   NullPointerException IndexOutOfBoundsException ZipException IOException 

void リセット() : Repositions this stream to the position at the time the mark method was last called on this input stream.

  Syntax :   public void reset() throws IOException   Throws:   IOException 

ロングスキップ(ロングn): Skips specified number of bytes of uncompressed data.

  Syntax :   public long skip(long n) throws IOException   Parameters:   n - the number of bytes to skip   Returns:   the actual number of bytes skipped.   Throws:   IOException IllegalArgumentException 

//Java program to demonstrate InflaterInputStream import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.util.zip.DeflaterOutputStream; import java.util.zip.InflaterInputStream; class InflaterInputStreamDemo {  public static void main(String[] args) throws IOException  {  FileOutputStream fos = new FileOutputStream('file.txt');  //Assign FileOutputStream to DeflaterOutputStream  DeflaterOutputStream dos = new DeflaterOutputStream(fos);  //write it into DeflaterOutputStream  for (int i = 0; i < 10; i++)  {  dos.write(i);  }  dos.flush();  dos.close();  FileInputStream fis = new FileInputStream('file.txt');  InflaterInputStream iis = new InflaterInputStream(fis);  //illustrating available() method  System.out.println(iis.available());  //illustrating mark and markSupported()  if (iis.markSupported())  iis.mark(15);  else  System.out.println(false);    //illustrating skip() method  iis.skip(3);  //illustrating read()  for (int i = 0; i <3 ; i++)   {  System.out.print(iis.read());  }  //illustrating read(byte[] bint offint len)  byte b[]=new byte[4];    for (int i = 0; i <4 ; i++)   {  iis.read(b04);  }    for (int i = 0; i < 4; i++)   {  System.out.print(b[i]);  }  } } 

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