public class REProgram extends Object
|Constructor and Description|
Constructs a program object from a character array
|Modifier and Type||Method and Description|
Returns a copy of the prefix of current regular expression program in a character array.
Ask whether the regular expression matches a zero length string
operation- Array with RE opcode instructions in it. The "next"
parens- Count of parens in the program pointers within the operations must already have been converted to absolute offsets.
flags- the regular expression flags
public boolean isNullable()
public UnicodeString getPrefix()
getPrefixwill return null.
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