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Chapter 24 The java.io Package |
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Chapter 24 The java.io Package |
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This interface defines the methods required for streams that can write character data or Java primitive data types in a machine-independent binary format. It is implemented by DataOutputStream and RandomAccessFile. See DataOutputStream for more information on the methods.
public abstract interface DataOutput {
// Public Instance Methods
public abstract void write(int b) throws IOException;
public abstract void write(byte[] b) throws IOException;
public abstract void write(byte[] b, int off, int len) throws IOException;
public abstract void writeBoolean(boolean v) throws IOException;
public abstract void writeByte(int v) throws IOException;
public abstract void writeBytes(String s) throws IOException;
public abstract void writeChar(int v) throws IOException;
public abstract void writeChars(String s) throws IOException;
public abstract void writeDouble(double v) throws IOException;
public abstract void writeFloat(float v) throws IOException;
public abstract void writeInt(int v) throws IOException;
public abstract void writeLong(long v) throws IOException;
public abstract void writeShort(int v) throws IOException;
public abstract void writeUTF(String str) throws IOException;
}
ObjectOutput
DataOutputStream, RandomAccessFile
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| java.io.DataInputStream (JDK 1.0) |  |
java.io.DataOutputStream (JDK 1.0) |
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