Apache PDFBox 3.0.4 · org.apache.fontbox.cff.DataInput

Method Summary

Modifier and Type	Method and Description
public int	Returns: current position getPosition() Returns the current position.
public boolean	Returns: true if there are any bytes left to read hasRemaining() Determines if there are any bytes left to read or not.
public int	length()
public int	Returns: the unsigned byte as int peekUnsignedByte(int offset to the byte to be peeked offset) Peeks one single unsigned byte from the buffer.
public byte	Returns: the byte readByte() Read one single byte from the buffer.
public byte[]	Returns: an array with containing the bytes from the buffer readBytes(int the number of bytes to be read length) Read a number of single byte values from the buffer.
public default int	Returns: the int value readInt() Read one single int (4 bytes) from the buffer.
public default int	Returns: the offset readOffset(int the given offsize offSize) Read the offset from the buffer.
public default short	Returns: the short value readShort() Read one single short value from the buffer.
public int	Returns: the unsigned byte as int readUnsignedByte() Read one single unsigned byte from the buffer.
public default int	Returns: the unsigned short value as int readUnsignedShort() Read one single unsigned short (2 bytes) value from the buffer.
public void	setPosition(int the given position position) Sets the current position to the given value.

Method Detail

getPosition	back to summary
public int getPosition() throws IOException Returns the current position. Returns:int current position Exceptions IOException: if an error occurs during reading

getPosition

back to summary

public int getPosition() throws IOException

Returns the current position.

Returns:int

current position

Exceptions

IOException:: if an error occurs during reading

hasRemaining	back to summary
public boolean hasRemaining() throws IOException Determines if there are any bytes left to read or not. Returns:boolean true if there are any bytes left to read Exceptions IOException: if an error occurs during reading

hasRemaining

back to summary

public boolean hasRemaining() throws IOException

Determines if there are any bytes left to read or not.

Returns:boolean

true if there are any bytes left to read

Exceptions

IOException:: if an error occurs during reading

length	back to summary
public int length() throws IOException

peekUnsignedByte	back to summary
public int peekUnsignedByte(int offset) throws IOException Peeks one single unsigned byte from the buffer. Parameters offset:int offset to the byte to be peeked Returns:int the unsigned byte as int Exceptions IOException: if an error occurs during reading

peekUnsignedByte

back to summary

public int peekUnsignedByte(int offset) throws IOException

Peeks one single unsigned byte from the buffer.

Parameters

offset:int: offset to the byte to be peeked

Returns:int

the unsigned byte as int

Exceptions

IOException:: if an error occurs during reading

readByte	back to summary
public byte readByte() throws IOException Read one single byte from the buffer. Returns:byte the byte Exceptions IOException: if an error occurs during reading

readByte

back to summary

public byte readByte() throws IOException

Read one single byte from the buffer.

Returns:byte

the byte

Exceptions

IOException:: if an error occurs during reading

readBytes	back to summary
public byte[] readBytes(int length) throws IOException Read a number of single byte values from the buffer. Parameters length:int the number of bytes to be read Returns:byte[] an array with containing the bytes from the buffer Exceptions IOException: if an error occurs during reading

readBytes

back to summary

public byte[] readBytes(int length) throws IOException

Read a number of single byte values from the buffer.

Parameters

length:int: the number of bytes to be read

Returns:byte[]

an array with containing the bytes from the buffer

Exceptions

IOException:: if an error occurs during reading

readInt	back to summary
public default int readInt() throws IOException Read one single int (4 bytes) from the buffer. Returns:int the int value Exceptions IOException: if an error occurs during reading

readInt

back to summary

public default int readInt() throws IOException

Read one single int (4 bytes) from the buffer.

Returns:int

the int value

Exceptions

IOException:: if an error occurs during reading

readOffset	back to summary
public default int readOffset(int offSize) throws IOException Read the offset from the buffer. Parameters offSize:int the given offsize Returns:int the offset Exceptions IOException: if an error occurs during reading

readOffset

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public default int readOffset(int offSize) throws IOException

Read the offset from the buffer.

Parameters

offSize:int: the given offsize

Returns:int

the offset

Exceptions

IOException:: if an error occurs during reading

readShort	back to summary
public default short readShort() throws IOException Read one single short value from the buffer. Returns:short the short value Exceptions IOException: if an error occurs during reading

readShort

back to summary

public default short readShort() throws IOException

Read one single short value from the buffer.

Returns:short

the short value

Exceptions

IOException:: if an error occurs during reading

readUnsignedByte	back to summary
public int readUnsignedByte() throws IOException Read one single unsigned byte from the buffer. Returns:int the unsigned byte as int Exceptions IOException: if an error occurs during reading

readUnsignedByte

back to summary

public int readUnsignedByte() throws IOException

Read one single unsigned byte from the buffer.

Returns:int

the unsigned byte as int

Exceptions

IOException:: if an error occurs during reading

readUnsignedShort	back to summary
public default int readUnsignedShort() throws IOException Read one single unsigned short (2 bytes) value from the buffer. Returns:int the unsigned short value as int Exceptions IOException: if an error occurs during reading

readUnsignedShort

back to summary

public default int readUnsignedShort() throws IOException

Read one single unsigned short (2 bytes) value from the buffer.

Returns:int

the unsigned short value as int

Exceptions

IOException:: if an error occurs during reading

setPosition	back to summary
public void setPosition(int position) throws IOException Sets the current position to the given value. Parameters position:int the given position Exceptions IOException: if the new position ist out of range

setPosition

back to summary

public void setPosition(int position) throws IOException

Sets the current position to the given value.

Parameters

position:int: the given position

Exceptions

IOException:: if the new position ist out of range

public Interface DataInput

Method Summary

Method Detail