JFlex
public abstract class PackEmitter extends Object
int
arrays as strings.
Also splits up strings when longer than 64K in UTF8 encoding.
Subclasses emit unpacking code.
Usage protocol:
p.emitInit();
for each data: p.emitData(data);
p.emitUnpack();
Field Summary | |
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protected int | chunks number of existing string chunks |
protected String | name name of the generated array (mixed case, no yy prefix) |
protected StringBuffer | out output buffer |
Constructor Summary | |
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PackEmitter(String name)
Create new emitter for an array.
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Method Summary | |
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void | breaks()
Execute line/chunk break if necessary.
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protected String | constName()
Convert array name into all uppercase internal scanner
constant name.
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void | emitInit()
Emit declaration of decoded member and open first chunk. |
void | emitUC(int i)
Emit single unicode character.
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abstract void | emitUnpack()
Emit the unpacking code. |
protected void | nl()
emit newline |
protected void | println(String s) |
String | toString()
Return current output buffer. |
Parameters: name the name of the generated array
Returns: name
as a internal constant name.
See Also: name
Parameters: i the character to emit.
UNKNOWN: 0 <= i <= 0xFFFF