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| author | Tom Tromey <tromey@redhat.com> | 2005-07-16 01:27:14 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 2005-07-16 01:27:14 +0000 |
| commit | b0fa81eea9a270f23d6ad67ca7a6d25c18d20da1 (patch) | |
| tree | 8762d1f992e2f725a6bde1ff966ed6f1e5f4f823 /libjava/javax/imageio/stream/ImageInputStream.java | |
| parent | ea54b29342c8506acb4f858c68340c44b72e3532 (diff) | |
| download | gcc-b0fa81eea9a270f23d6ad67ca7a6d25c18d20da1.zip gcc-b0fa81eea9a270f23d6ad67ca7a6d25c18d20da1.tar.gz gcc-b0fa81eea9a270f23d6ad67ca7a6d25c18d20da1.tar.bz2 | |
Major merge with Classpath.
Removed many duplicate files.
* HACKING: Updated.x
* classpath: Imported new directory.
* standard.omit: New file.
* Makefile.in, aclocal.m4, configure: Rebuilt.
* sources.am: New file.
* configure.ac: Run Classpath configure script. Moved code around
to support. Disable xlib AWT peers (temporarily).
* Makefile.am (SUBDIRS): Added 'classpath'
(JAVAC): Removed.
(AM_CPPFLAGS): Added more -I options.
(BOOTCLASSPATH): Simplified.
Completely redid how sources are built.
Include sources.am.
* include/Makefile.am (tool_include__HEADERS): Removed jni.h.
* include/jni.h: Removed (in Classpath).
* scripts/classes.pl: Updated to look at built classes.
* scripts/makemake.tcl: New file.
* testsuite/libjava.jni/jni.exp (gcj_jni_compile_c_to_so): Added
-I options.
(gcj_jni_invocation_compile_c_to_binary): Likewise.
From-SVN: r102082
Diffstat (limited to 'libjava/javax/imageio/stream/ImageInputStream.java')
| -rw-r--r-- | libjava/javax/imageio/stream/ImageInputStream.java | 650 |
1 files changed, 0 insertions, 650 deletions
diff --git a/libjava/javax/imageio/stream/ImageInputStream.java b/libjava/javax/imageio/stream/ImageInputStream.java deleted file mode 100644 index ec39fd3..0000000 --- a/libjava/javax/imageio/stream/ImageInputStream.java +++ /dev/null @@ -1,650 +0,0 @@ -/* ImageInputStream.java - Copyright (C) 2004, 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package javax.imageio.stream; - -import java.io.DataInput; -import java.io.IOException; -import java.nio.ByteOrder; - - -/** - * An input stream for use by {@link javax.imageio.ImageReader - * ImageReaders}. - * - * @since 1.4 - * - * @author Sascha Brawer (brawer@dandelis.ch) - */ -public interface ImageInputStream - extends DataInput -{ - void setByteOrder(ByteOrder order); - - ByteOrder getByteOrder(); - - int read() - throws IOException; - - int read(byte[] b) - throws IOException; - - int read(byte[] b, int offset, int length) - throws IOException; - - - /** - * Reads up to a specified number of bytes, and modifies a - * {@link IIOByteBuffer} to hold the read data. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @param buf an <code>IIOByteBuffer</code> that will hold the read - * data. - * - * @param numBytes the maximum number of bytes to read. - * - * @throws IndexOutOfBoundsException if <code>numBytes</code> is - * negative. - * - * @throws NullPointerException if <code>buf</code> is - * <code>null</code>. - * - * @throws IOException if some general problem happens with - * accessing data. - */ - void readBytes(IIOByteBuffer buf, int numBytes) - throws IOException; - - - /** - * Reads a byte and checks whether or not its value is zero. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before the byte is read. - * - * @throws EOFException if the input stream is at its end. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readBit() - * @see #readByte() - * @see #readFully(byte[], int, int) - */ - boolean readBoolean() - throws IOException; - - - /** - * Reads a signed byte. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @throws EOFException if the input stream is at its end. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readUnsignedByte() - * @see #readFully(byte[], int, int) - */ - byte readByte() - throws IOException; - - - /** - * Reads an unsigned byte. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @throws EOFException if the input stream is at its end. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readByte() - * @see #readFully(byte[], int, int) - */ - int readUnsignedByte() - throws IOException; - - - /** - * Reads an signed 16-bit integer. If necessary, the value gets - * converted from the stream’s {@linkplain #getByteOrder() - * current byte order}. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @throws EOFException if the input stream ends before all two - * bytes were read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readUnsignedShort() - * @see #readChar() - * @see #readFully(short[], int, int) - */ - short readShort() - throws IOException; - - - /** - * Reads an unsigned 16-bit integer. If necessary, the value gets - * converted from the stream’s {@linkplain #getByteOrder() - * current byte order}. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * <p>This method does the same as {@link #readChar()}. - * - * @throws EOFException if the input stream ends before all two - * bytes were read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readShort() - * @see #readChar() - * @see #readFully(char[], int, int) - */ - int readUnsignedShort() - throws IOException; - - - /** - * Reads an unsigned 16-bit integer. If necessary, the value gets - * converted from the stream’s {@linkplain #getByteOrder() - * current byte order}. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * <p>This method does the same as {@link #readUnsignedShort()}. - * - * @throws EOFException if the input stream ends before all two - * bytes were read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readFully(char[], int, int) - */ - char readChar() - throws IOException; - - - /** - * Reads a signed 32-bit integer. If necessary, the value gets - * converted from the stream’s {@linkplain #getByteOrder() - * current byte order}. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @throws EOFException if the input stream ends before all four - * bytes were read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readUnsignedInt() - * @see #readFully(int[], int, int) - */ - int readInt() - throws IOException; - - - /** - * Reads an unsigned 32-bit integer. If necessary, the value gets - * converted from the stream’s {@linkplain #getByteOrder() - * current byte order}. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @throws EOFException if the input stream ends before all four - * bytes were read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readInt() - * @see #readFully(int[], int, int) - */ - long readUnsignedInt() - throws IOException; - - - /** - * Reads a signed 64-bit integer. If necessary, the value gets - * converted from the stream’s {@linkplain #getByteOrder() - * current byte order}. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @throws EOFException if the input stream ends before all eight - * bytes were read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readFully(long[], int, int) - */ - long readLong() - throws IOException; - - - /** - * Reads an IEEE 32-bit single-precision floating point number. If - * necessary, the value gets converted from the stream’s - * {@linkplain #getByteOrder() current byte order}. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @throws EOFException if the input stream ends before all four - * bytes were read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readFully(float[], int, int) - */ - float readFloat() - throws IOException; - - - /** - * Reads an IEEE 64-bit double-precision floating point number. If - * necessary, the value gets converted from the stream’s - * {@linkplain #getByteOrder() current byte order}. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @throws EOFException if the input stream ends before all eight - * bytes were read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readFully(double[], int, int) - */ - double readDouble() - throws IOException; - - String readLine() - throws IOException; - - String readUTF() - throws IOException; - - - /** - * Reads a sequence of signed 8-bit integers into a - * <code>byte[]</code> array. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @param b an array for storing the read values. - * - * @param offset the index of the first element in <code>b</code> - * that will hold read data. - * - * @param numBytes the number of bytes to read. - * - * @throws IndexOutOfBoundsException if <code>offset</code> or - * <code>numBytes</code> is negative, or if <code>offset + - * numBytes</code> exceeds <code>b.length</code>. - * - * @throws NullPointerException if <code>b</code> is - * <code>null</code>. - * - * @throws EOFException if the input stream ends before all content - * was read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readByte() - */ - void readFully(byte[] b, int offset, int numBytes) - throws IOException; - - - /** - * Reads a sequence of signed 8-bit integers into a - * <code>byte[]</code> array. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @param b an array for storing the read values. - * - * @throws NullPointerException if <code>b</code> is - * <code>null</code>. - * - * @throws EOFException if the input stream ends before all content - * was read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readByte() - * @see #readFully(byte[], int, int) - */ - void readFully(byte[] b) - throws IOException; - - - /** - * Reads a sequence of signed 16-bit integers into a - * <code>short[]</code> array. If necessary, values are converted - * from the stream’s {@linkplain #getByteOrder() current byte - * order}. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @param s an array for storing the read values. - * - * @param offset the index of the first element in <code>s</code> - * that will hold read data. - * - * @param numShorts the number of signed 16-bit integers to read - * (which is one half of the number of bytes). - * - * @throws IndexOutOfBoundsException if <code>offset</code> or - * <code>numShorts</code> is negative, or if <code>offset + - * numShorts</code> exceeds <code>s.length</code>. - * - * @throws NullPointerException if <code>s</code> is - * <code>null</code>. - * - * @throws EOFException if the input stream ends before all content - * was read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readShort() - */ - void readFully(short[] s, int offset, int numShorts) - throws IOException; - - - /** - * Reads a sequence of unsigned 16-bit integers into a - * <code>char[]</code> array. If necessary, values are converted - * from the stream’s {@linkplain #getByteOrder() current byte - * order}. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @param c an array for storing the read values. - * - * @param offset the index of the first element in <code>c</code> - * that will hold read data. - * - * @param numChars the number of unsigned 16-bit integers to read - * (which is one half of the number of bytes). - * - * @throws IndexOutOfBoundsException if <code>offset</code> or - * <code>numChars</code> is negative, or if <code>offset + - * numChars</code> exceeds <code>c.length</code>. - * - * @throws NullPointerException if <code>c</code> is - * <code>null</code>. - * - * @throws EOFException if the input stream ends before all content - * was read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readChar() - */ - void readFully(char[] c, int offset, int numChars) - throws IOException; - - - /** - * Reads a sequence of signed 32-bit integers into a - * <code>long[]</code> array. If necessary, values are converted - * from the stream’s {@linkplain #getByteOrder() current byte - * order}. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @param i an array for storing the read values. - * - * @param offset the index of the first element in <code>i</code> - * that will hold read data. - * - * @param numLongs the number of signed 32-bit integers to read - * (which is one fourth of the number of bytes). - * - * @throws IndexOutOfBoundsException if <code>offset</code> or - * <code>numInts</code> is negative, or if <code>offset + - * numInts</code> exceeds <code>i.length</code>. - * - * @throws NullPointerException if <code>i</code> is - * <code>null</code>. - * - * @throws EOFException if the input stream ends before all content - * was read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readInt() - */ - void readFully(int[] i, int offset, int numInts) - throws IOException; - - - /** - * Reads a sequence of signed 64-bit integers into a - * <code>long[]</code> array. If necessary, values are converted - * from the stream’s {@linkplain #getByteOrder() current byte - * order}. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @param l an array for storing the read values. - * - * @param offset the index of the first element in <code>l</code> - * that will hold read data. - * - * @param numLongs the number of signed 64-bit integers to read - * (which is one eight of the number of bytes). - * - * @throws IndexOutOfBoundsException if <code>offset</code> or - * <code>numLongs</code> is negative, or if <code>offset + - * numLongs</code> exceeds <code>l.length</code>. - * - * @throws NullPointerException if <code>l</code> is - * <code>null</code>. - * - * @throws EOFException if the input stream ends before all content - * was read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readLong() - */ - void readFully(long[] l, int offset, int numLongs) - throws IOException; - - - /** - * Reads a sequence of IEEE 32-bit single-precision floating point - * numbers into a <code>float[]</code> array. If necessary, values - * are converted from the stream’s {@linkplain - * #getByteOrder() current byte order}. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @param d an array for storing the read values. - * - * @param offset the index of the first element in <code>d</code> - * that will hold read data. - * - * @param numFloats the number of IEEE 32-bit single-precision - * floating point numbers to read (which is one fourth of the number - * of bytes). - * - * @throws IndexOutOfBoundsException if <code>offset</code> or - * <code>numFloats</code> is negative, or if <code>offset + - * numFloats</code> exceeds <code>f.length</code>. - * - * @throws NullPointerException if <code>f</code> is - * <code>null</code>. - * - * @throws EOFException if the input stream ends before all content - * was read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readFloat() - */ - void readFully(float[] f, int offset, int numFloats) - throws IOException; - - - /** - * Reads a sequence of IEEE 64-bit double-precision floating point - * numbers into a <code>double[]</code> array. If necessary, values - * are converted from the stream’s {@linkplain - * #getByteOrder() current byte order}. - * - * <p>The {@linkplain #getBitOffset() bit offset} is set to zero - * before any data is read. - * - * @param d an array for storing the read values. - * - * @param offset the index of the first element in <code>d</code> - * that will hold read data. - * - * @param numDoubles the number of IEEE 64-bit double-precision - * floating point numbers to read (which is one eight of the number - * of bytes). - * - * @throws IndexOutOfBoundsException if <code>offset</code> or - * <code>numDoubles</code> is negative, or if <code>offset + - * numDoubles</code> exceeds <code>d.length</code>. - * - * @throws NullPointerException if <code>d</code> is - * <code>null</code>. - * - * @throws EOFException if the input stream ends before all content - * was read. - * - * @throws IOException if some general problem happens with - * accessing data. - * - * @see #readDouble() - */ - void readFully(double[] d, int offset, int numDoubles) - throws IOException; - - long getStreamPosition() - throws IOException; - - int getBitOffset() - throws IOException; - - void setBitOffset(int bitOffset) - throws IOException; - - int readBit() - throws IOException; - - long readBits(int numBits) - throws IOException; - - long length() - throws IOException; - - int skipBytes(int numBytes) - throws IOException; - - long skipBytes(long numBytes) - throws IOException; - - void seek(long pos) - throws IOException; - - void mark(); - - void reset() - throws IOException; - - void flushBefore(long pos) - throws IOException; - - void flush() - throws IOException; - - long getFlushedPosition(); - - boolean isCached(); - - boolean isCachedMemory(); - - boolean isCachedFile(); - - void close() - throws IOException; -} |