Package org.jpos.iso
Class IF_UNUSED
- java.lang.Object
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- org.jpos.iso.ISOFieldPackager
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- org.jpos.iso.IF_UNUSED
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public class IF_UNUSED extends ISOFieldPackager
IF_UNUSED acts as a filler for unused elements of a message packager. Packing or unpacking with this packager throws an ISOException. Use IF_NOP if you don't want an exception thrown.- See Also:
ISOComponent
,IF_NOP
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Field Summary
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Fields inherited from class org.jpos.iso.ISOFieldPackager
pad, trim
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Constructor Summary
Constructors Constructor Description IF_UNUSED()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getMaxPackedLength()
byte[]
pack(ISOComponent c)
int
unpack(ISOComponent c, byte[] b, int offset)
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Methods inherited from class org.jpos.iso.ISOFieldPackager
createComponent, getDescription, getLength, pack, readBytes, setDescription, setLength, setPad, setTrim, unpack
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Constructor Detail
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IF_UNUSED
public IF_UNUSED()
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Method Detail
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pack
public byte[] pack(ISOComponent c) throws ISOException
- Specified by:
pack
in classISOFieldPackager
- Parameters:
c
- - a component- Returns:
- packed component
- Throws:
ISOException
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unpack
public int unpack(ISOComponent c, byte[] b, int offset) throws ISOException
- Specified by:
unpack
in classISOFieldPackager
- Parameters:
c
- - the Component to unpackb
- - binary imageoffset
- - starting offset within the binary image- Returns:
- consumed bytes
- Throws:
ISOException
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getMaxPackedLength
public int getMaxPackedLength()
- Specified by:
getMaxPackedLength
in classISOFieldPackager
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