org.quark.jasmine.AbstractExpression Class Reference

Inheritance diagram for org.quark.jasmine.AbstractExpression:

Public Member Functions
	AbstractExpression ()
Answer	answer ()
long	getBuildTime ()
long	getEvalTime ()
String	infix ()
String	ast ()
String	bytecode ()

Protected Member Functions
String	makeInfix (List< Exp > infix)
String	makeAST (Exp ast)
String	makeAST (Deque< Exp > ast)
void	mmakeASTimpl (Exp exp, String tab, StringBuilder sb)
String	makeByteCode (byte[] b)

Protected Attributes
long	__buildTime
long	__evalTime
Answer	__answer
String	infix
String	ast
String	bytecode

Static Private Attributes
static String	divider = "======================================================================\n"

Detailed Description

Base class for both Expression(s) and Algorithm(s).

Holds basic information about the time to build the expression/algorithm class and the time to perform the evaluation.

Methods to get the intermediate stages of compilation give an insight into how this works under the hood. (added in 1.0.2)

Author

Peter Lager

Constructor & Destructor Documentation

org.quark.jasmine.AbstractExpression.AbstractExpression

(

)

Default constructor to initialize fields.

Member Function Documentation

Answer org.quark.jasmine.AbstractExpression.answer

(

)

Use this with Expression(s) to get the answer.

Returns

the result of evaluating the expression

String org.quark.jasmine.AbstractExpression.ast

(

)

The abstract syntax tree (AST) produced for the expression or algorithm

String org.quark.jasmine.AbstractExpression.bytecode

(

)

The bytecode that will be executed in the eval(...) method

long org.quark.jasmine.AbstractExpression.getBuildTime

(

)

Get the length of time it took to build the expression/algorithm

Returns

build time in nanoseconds

long org.quark.jasmine.AbstractExpression.getEvalTime

(

)

Get the length of time it took to evaluate the expression/algorithm

Returns

evaluation time in nanoseconds

String org.quark.jasmine.AbstractExpression.infix

(

)

The infix code produced when parsing the expression or algorithm

String org.quark.jasmine.AbstractExpression.makeAST ( Exp  ast )

protected

Produces the AST description

String org.quark.jasmine.AbstractExpression.makeByteCode ( byte[]  b )

protected

Produces the Java byte code description

String org.quark.jasmine.AbstractExpression.makeInfix ( List< Exp >  infix )

protected

Produces the infix description

void org.quark.jasmine.AbstractExpression.mmakeASTimpl ( Exp  exp, String  tab, StringBuilder  sb  )

protected

Recursive function to help make the AST description

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The documentation for this class was generated from the following file:

• /Users/peter/git/jasmine-repos/Jasmine/src/org/quark/jasmine/AbstractExpression.java