java.lang.Object
- org.apfloat.calc.CalculatorParser

All Implemented Interfaces:: CalculatorParserConstants

public class CalculatorParser
extends java.lang.Object
implements CalculatorParserConstants

Nested Class Summary

Nested Classes
Modifier and Type Class Description

private static class CalculatorParser.LookaheadSuccess

Field Summary

Fields
Modifier and Type	Field	Description
`private CalculatorImpl`	`calculatorImpl`
`(package private) SimpleCharStream`	`jj_input_stream`
`private int`	`jj_la`
`private Token`	`jj_lastpos`
`private static CalculatorParser.LookaheadSuccess`	`jj_ls`
`Token`	`jj_nt`	Next token.
`private int`	`jj_ntk`
`private Token`	`jj_scanpos`
`private java.io.PrintWriter`	`out`
`Token`	`token`	Current token.
`CalculatorParserTokenManager`	`token_source`	Generated Token Manager.
`private boolean`	`trace_enabled`

Fields inherited from interface org.apfloat.calc.CalculatorParserConstants
DECIMAL, DEFAULT, DELIMITER, DIGIT, EOF, EOL, IDENTIFIER, IMAGINARY, INTEGER, INVALID_CHAR, LETTER, tokenImage

Constructor Summary

Constructors
Constructor	Description
`CalculatorParser(java.io.InputStream stream)`	Constructor with InputStream.
`CalculatorParser(java.io.InputStream in, java.io.OutputStream out, CalculatorImpl calculatorImpl)`
`CalculatorParser(java.io.InputStream stream, java.lang.String encoding)`	Constructor with InputStream and supplied encoding
`CalculatorParser(java.io.Reader stream)`	Constructor.
`CalculatorParser(java.io.Reader in, java.io.PrintWriter out, CalculatorImpl calculatorImpl)`
`CalculatorParser(java.io.Reader in, java.io.Writer out, CalculatorImpl calculatorImpl)`
`CalculatorParser(CalculatorParserTokenManager tm)`	Constructor with generated Token Manager.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Number`	`additiveExpression()`
`java.util.List<java.lang.Number>`	`argumentList()`
`java.lang.Number`	`assignmentExpression()`
`java.lang.Number`	`constant()`
`void`	`disable_tracing()`	Disable tracing.
`java.lang.Number`	`element()`
`void`	`enable_tracing()`	Enable tracing.
`java.lang.Number`	`expression()`
`java.lang.Number`	`factorialExpression()`
`java.lang.Number`	`function()`
`ParseException`	`generateParseException()`	Generate ParseException.
`Token`	`getNextToken()`	Get the next Token.
`Token`	`getToken(int index)`	Get the specific Token.
`java.lang.String`	`identifier()`
`private boolean`	`jj_2_1(int xla)`
`private boolean`	`jj_2_10(int xla)`
`private boolean`	`jj_2_11(int xla)`
`private boolean`	`jj_2_12(int xla)`
`private boolean`	`jj_2_13(int xla)`
`private boolean`	`jj_2_14(int xla)`
`private boolean`	`jj_2_15(int xla)`
`private boolean`	`jj_2_16(int xla)`
`private boolean`	`jj_2_17(int xla)`
`private boolean`	`jj_2_18(int xla)`
`private boolean`	`jj_2_19(int xla)`
`private boolean`	`jj_2_2(int xla)`
`private boolean`	`jj_2_20(int xla)`
`private boolean`	`jj_2_21(int xla)`
`private boolean`	`jj_2_22(int xla)`
`private boolean`	`jj_2_23(int xla)`
`private boolean`	`jj_2_24(int xla)`
`private boolean`	`jj_2_25(int xla)`
`private boolean`	`jj_2_26(int xla)`
`private boolean`	`jj_2_27(int xla)`
`private boolean`	`jj_2_28(int xla)`
`private boolean`	`jj_2_29(int xla)`
`private boolean`	`jj_2_3(int xla)`
`private boolean`	`jj_2_30(int xla)`
`private boolean`	`jj_2_31(int xla)`
`private boolean`	`jj_2_32(int xla)`
`private boolean`	`jj_2_33(int xla)`
`private boolean`	`jj_2_34(int xla)`
`private boolean`	`jj_2_35(int xla)`
`private boolean`	`jj_2_36(int xla)`
`private boolean`	`jj_2_4(int xla)`
`private boolean`	`jj_2_5(int xla)`
`private boolean`	`jj_2_6(int xla)`
`private boolean`	`jj_2_7(int xla)`
`private boolean`	`jj_2_8(int xla)`
`private boolean`	`jj_2_9(int xla)`
`private boolean`	`jj_3_1()`
`private boolean`	`jj_3_10()`
`private boolean`	`jj_3_11()`
`private boolean`	`jj_3_12()`
`private boolean`	`jj_3_13()`
`private boolean`	`jj_3_14()`
`private boolean`	`jj_3_15()`
`private boolean`	`jj_3_16()`
`private boolean`	`jj_3_17()`
`private boolean`	`jj_3_18()`
`private boolean`	`jj_3_19()`
`private boolean`	`jj_3_2()`
`private boolean`	`jj_3_20()`
`private boolean`	`jj_3_21()`
`private boolean`	`jj_3_22()`
`private boolean`	`jj_3_23()`
`private boolean`	`jj_3_24()`
`private boolean`	`jj_3_25()`
`private boolean`	`jj_3_26()`
`private boolean`	`jj_3_27()`
`private boolean`	`jj_3_28()`
`private boolean`	`jj_3_29()`
`private boolean`	`jj_3_3()`
`private boolean`	`jj_3_30()`
`private boolean`	`jj_3_31()`
`private boolean`	`jj_3_32()`
`private boolean`	`jj_3_33()`
`private boolean`	`jj_3_34()`
`private boolean`	`jj_3_35()`
`private boolean`	`jj_3_36()`
`private boolean`	`jj_3_4()`
`private boolean`	`jj_3_5()`
`private boolean`	`jj_3_6()`
`private boolean`	`jj_3_7()`
`private boolean`	`jj_3_8()`
`private boolean`	`jj_3_9()`
`private boolean`	`jj_3R_additiveExpression_127_5_8()`
`private boolean`	`jj_3R_assignmentExpression_108_5_7()`
`private boolean`	`jj_3R_constant_245_5_12()`
`private boolean`	`jj_3R_element_192_5_17()`
`private boolean`	`jj_3R_expression_95_5_6()`
`private boolean`	`jj_3R_factorialExpression_178_5_15()`
`private boolean`	`jj_3R_function_213_5_13()`
`private boolean`	`jj_3R_identifier_237_5_16()`
`private boolean`	`jj_3R_multiplicativeExpression_141_5_9()`
`private boolean`	`jj_3R_powerExpression_166_5_11()`
`private boolean`	`jj_3R_unaryExpression_155_5_10()`
`private boolean`	`jj_3R_variable_203_5_14()`
`private Token`	`jj_consume_token(int kind)`
`private int`	`jj_ntk_f()`
`private boolean`	`jj_scan_token(int kind)`
`java.lang.Number`	`multiplicativeExpression()`
`boolean`	`parseOneLine()`
`java.lang.Number`	`powerExpression()`
`void`	`ReInit(java.io.InputStream stream)`	Reinitialise.
`void`	`ReInit(java.io.InputStream stream, java.lang.String encoding)`	Reinitialise.
`void`	`ReInit(java.io.Reader stream)`	Reinitialise.
`void`	`ReInit(CalculatorParserTokenManager tm)`	Reinitialise.
`boolean`	`trace_enabled()`	Trace enabled.
`java.lang.Number`	`unaryExpression()`
`java.lang.String`	`variable()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

out
```
private java.io.PrintWriter out
```

calculatorImpl
```
private CalculatorImpl calculatorImpl
```

token_source

public CalculatorParserTokenManager token_source

Generated Token Manager.

jj_input_stream
```
SimpleCharStream jj_input_stream
```

token
```
public Token token
```
Current token.

jj_nt
```
public Token jj_nt
```
Next token.

jj_ntk
```
private int jj_ntk
```

jj_scanpos
```
private Token jj_scanpos
```

jj_lastpos
```
private Token jj_lastpos
```

jj_la
```
private int jj_la
```

jj_ls

private static final CalculatorParser.LookaheadSuccess jj_ls

trace_enabled
```
private boolean trace_enabled
```

Constructor Detail

CalculatorParser

public CalculatorParser(java.io.InputStream in,
                        java.io.OutputStream out,
                        CalculatorImpl calculatorImpl)

CalculatorParser

public CalculatorParser(java.io.Reader in,
                        java.io.Writer out,
                        CalculatorImpl calculatorImpl)

CalculatorParser

public CalculatorParser(java.io.Reader in,
                        java.io.PrintWriter out,
                        CalculatorImpl calculatorImpl)

CalculatorParser

public CalculatorParser(java.io.InputStream stream)

Constructor with InputStream.

CalculatorParser

public CalculatorParser(java.io.InputStream stream,
                        java.lang.String encoding)

Constructor with InputStream and supplied encoding

CalculatorParser

public CalculatorParser(java.io.Reader stream)

Constructor.

CalculatorParser

public CalculatorParser(CalculatorParserTokenManager tm)

Constructor with generated Token Manager.

Method Detail

parseOneLine

public final boolean parseOneLine()
                           throws ParseException

Throws:: ParseException

expression

public final java.lang.Number expression()
                                  throws ParseException

Throws:: ParseException

assignmentExpression

public final java.lang.Number assignmentExpression()
                                            throws ParseException

Throws:: ParseException

additiveExpression

public final java.lang.Number additiveExpression()
                                          throws ParseException

Throws:: ParseException

multiplicativeExpression

public final java.lang.Number multiplicativeExpression()
                                                throws ParseException

Throws:: ParseException

unaryExpression

public final java.lang.Number unaryExpression()
                                       throws ParseException

Throws:: ParseException

powerExpression

public final java.lang.Number powerExpression()
                                       throws ParseException

Throws:: ParseException

factorialExpression

public final java.lang.Number factorialExpression()
                                           throws ParseException

Throws:: ParseException

element

public final java.lang.Number element()
                               throws ParseException

Throws:: ParseException

variable

public final java.lang.String variable()
                                throws ParseException

Throws:: ParseException

function

public final java.lang.Number function()
                                throws ParseException

Throws:: ParseException

argumentList

public final java.util.List<java.lang.Number> argumentList()
                                                    throws ParseException

Throws:: ParseException

identifier

public final java.lang.String identifier()
                                  throws ParseException

Throws:: ParseException

constant

public final java.lang.Number constant()
                                throws ParseException

Throws:: ParseException

jj_2_1
```
private boolean jj_2_1(int xla)
```

jj_2_2
```
private boolean jj_2_2(int xla)
```

jj_2_3
```
private boolean jj_2_3(int xla)
```

jj_2_4
```
private boolean jj_2_4(int xla)
```

jj_2_5
```
private boolean jj_2_5(int xla)
```

jj_2_6
```
private boolean jj_2_6(int xla)
```

jj_2_7
```
private boolean jj_2_7(int xla)
```

jj_2_8
```
private boolean jj_2_8(int xla)
```

jj_2_9
```
private boolean jj_2_9(int xla)
```

jj_2_10
```
private boolean jj_2_10(int xla)
```

jj_2_11
```
private boolean jj_2_11(int xla)
```

jj_2_12
```
private boolean jj_2_12(int xla)
```

jj_2_13
```
private boolean jj_2_13(int xla)
```

jj_2_14
```
private boolean jj_2_14(int xla)
```

jj_2_15
```
private boolean jj_2_15(int xla)
```

jj_2_16
```
private boolean jj_2_16(int xla)
```

jj_2_17
```
private boolean jj_2_17(int xla)
```

jj_2_18
```
private boolean jj_2_18(int xla)
```

jj_2_19
```
private boolean jj_2_19(int xla)
```

jj_2_20
```
private boolean jj_2_20(int xla)
```

jj_2_21
```
private boolean jj_2_21(int xla)
```

jj_2_22
```
private boolean jj_2_22(int xla)
```

jj_2_23
```
private boolean jj_2_23(int xla)
```

jj_2_24
```
private boolean jj_2_24(int xla)
```

jj_2_25
```
private boolean jj_2_25(int xla)
```

jj_2_26
```
private boolean jj_2_26(int xla)
```

jj_2_27
```
private boolean jj_2_27(int xla)
```

jj_2_28
```
private boolean jj_2_28(int xla)
```

jj_2_29
```
private boolean jj_2_29(int xla)
```

jj_2_30
```
private boolean jj_2_30(int xla)
```

jj_2_31
```
private boolean jj_2_31(int xla)
```

jj_2_32
```
private boolean jj_2_32(int xla)
```

jj_2_33
```
private boolean jj_2_33(int xla)
```

jj_2_34
```
private boolean jj_2_34(int xla)
```

jj_2_35
```
private boolean jj_2_35(int xla)
```

jj_2_36
```
private boolean jj_2_36(int xla)
```

jj_3_4
```
private boolean jj_3_4()
```

jj_3_26
```
private boolean jj_3_26()
```

jj_3_27
```
private boolean jj_3_27()
```

jj_3_3
```
private boolean jj_3_3()
```

jj_3R_factorialExpression_178_5_15

private boolean jj_3R_factorialExpression_178_5_15()

jj_3_2
```
private boolean jj_3_2()
```

jj_3_1
```
private boolean jj_3_1()
```

jj_3_25
```
private boolean jj_3_25()
```

jj_3R_powerExpression_166_5_11

private boolean jj_3R_powerExpression_166_5_11()

jj_3_24
```
private boolean jj_3_24()
```

jj_3_23
```
private boolean jj_3_23()
```

jj_3R_unaryExpression_155_5_10

private boolean jj_3R_unaryExpression_155_5_10()

jj_3_22
```
private boolean jj_3_22()
```

jj_3_36
```
private boolean jj_3_36()
```

jj_3R_constant_245_5_12

private boolean jj_3R_constant_245_5_12()

jj_3_35
```
private boolean jj_3_35()
```

jj_3_21
```
private boolean jj_3_21()
```

jj_3_20
```
private boolean jj_3_20()
```

jj_3_18
```
private boolean jj_3_18()
```

jj_3_19
```
private boolean jj_3_19()
```

jj_3R_identifier_237_5_16

private boolean jj_3R_identifier_237_5_16()

jj_3R_multiplicativeExpression_141_5_9

private boolean jj_3R_multiplicativeExpression_141_5_9()

jj_3_33
```
private boolean jj_3_33()
```

jj_3_17
```
private boolean jj_3_17()
```

jj_3_16
```
private boolean jj_3_16()
```

jj_3_15
```
private boolean jj_3_15()
```

jj_3_34
```
private boolean jj_3_34()
```

jj_3R_additiveExpression_127_5_8

private boolean jj_3R_additiveExpression_127_5_8()

jj_3_14
```
private boolean jj_3_14()
```

jj_3_13
```
private boolean jj_3_13()
```

jj_3R_function_213_5_13

private boolean jj_3R_function_213_5_13()

jj_3_12
```
private boolean jj_3_12()
```

jj_3_11
```
private boolean jj_3_11()
```

jj_3_10
```
private boolean jj_3_10()
```

jj_3_9
```
private boolean jj_3_9()
```

jj_3_8
```
private boolean jj_3_8()
```

jj_3R_variable_203_5_14

private boolean jj_3R_variable_203_5_14()

jj_3R_assignmentExpression_108_5_7

private boolean jj_3R_assignmentExpression_108_5_7()

jj_3_7
```
private boolean jj_3_7()
```

jj_3_6
```
private boolean jj_3_6()
```

jj_3_32
```
private boolean jj_3_32()
```

jj_3_31
```
private boolean jj_3_31()
```

jj_3_30
```
private boolean jj_3_30()
```

jj_3R_element_192_5_17

private boolean jj_3R_element_192_5_17()

jj_3_29
```
private boolean jj_3_29()
```

jj_3R_expression_95_5_6

private boolean jj_3R_expression_95_5_6()

jj_3_5
```
private boolean jj_3_5()
```

jj_3_28
```
private boolean jj_3_28()
```

ReInit

public void ReInit(java.io.InputStream stream)

Reinitialise.

ReInit

public void ReInit(java.io.InputStream stream,
                   java.lang.String encoding)

Reinitialise.

ReInit

public void ReInit(java.io.Reader stream)

Reinitialise.

ReInit

public void ReInit(CalculatorParserTokenManager tm)

Reinitialise.

jj_consume_token

private Token jj_consume_token(int kind)
                        throws ParseException

Throws:: ParseException

jj_scan_token

private boolean jj_scan_token(int kind)

getNextToken
```
public final Token getNextToken()
```
Get the next Token.

getToken

public final Token getToken(int index)

Get the specific Token.

jj_ntk_f
```
private int jj_ntk_f()
```

generateParseException

public ParseException generateParseException()

Generate ParseException.

trace_enabled
```
public final boolean trace_enabled()
```
Trace enabled.

enable_tracing
```
public final void enable_tracing()
```
Enable tracing.

disable_tracing
```
public final void disable_tracing()
```
Disable tracing.

Class CalculatorParser

Nested Class Summary

Field Summary

Fields inherited from interface org.apfloat.calc.CalculatorParserConstants

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

out

calculatorImpl

token_source

jj_input_stream

token

jj_nt

jj_ntk

jj_scanpos

jj_lastpos

jj_la

jj_ls

trace_enabled

Constructor Detail

CalculatorParser

CalculatorParser

CalculatorParser

CalculatorParser

CalculatorParser

CalculatorParser

CalculatorParser

Method Detail

parseOneLine

expression

assignmentExpression

additiveExpression

multiplicativeExpression

unaryExpression

powerExpression

factorialExpression

element

variable

function

argumentList

identifier

constant

jj_2_1

jj_2_2

jj_2_3

jj_2_4

jj_2_5

jj_2_6

jj_2_7

jj_2_8

jj_2_9

jj_2_10

jj_2_11

jj_2_12

jj_2_13

jj_2_14

jj_2_15

jj_2_16

jj_2_17

jj_2_18

jj_2_19

jj_2_20

jj_2_21

jj_2_22

jj_2_23

jj_2_24

jj_2_25

jj_2_26

jj_2_27

jj_2_28

jj_2_29

jj_2_30

jj_2_31

jj_2_32

jj_2_33

jj_2_34

jj_2_35

jj_2_36

jj_3_4