public String getEscape ( char ch ) { if ( ch == escapeCharacter ) return escapeCharacter + "E" + escapeCharacter ; else if ( ch == fieldDelimiter ) return escapeCharacter + "F" + escapeCharacter ; else if ( ch == componentDelimiter ) return escapeCharacter + "S" + escapeCharacter ; else if ( ch == subComponentDelimiter ) return escapeCharacter + "T" + escapeCharacter ; else if ( ch == repetitionDelimiter ) return escapeCharacter + "R" + escapeCharacter ; else return null ; }
get the escape for a character