Package org.openzen.zenscript.parser.expression

Class ParsedExpression

java.lang.Object

org.openzen.zenscript.parser.expression.ParsedExpression

Direct Known Subclasses:

ParsedDollarExpression, ParsedExpressionAndAnd, ParsedExpressionArray, ParsedExpressionAssign, ParsedExpressionBinary, ParsedExpressionBool, ParsedExpressionBracket, ParsedExpressionCall, ParsedExpressionCast, ParsedExpressionCoalesce, ParsedExpressionCompare, ParsedExpressionConditional, ParsedExpressionFloat, ParsedExpressionFunction, ParsedExpressionIndex, ParsedExpressionInt, ParsedExpressionIs, ParsedExpressionMap, ParsedExpressionMember, ParsedExpressionNull, ParsedExpressionOpAssign, ParsedExpressionOrOr, ParsedExpressionOuter, ParsedExpressionPostCall, ParsedExpressionRange, ParsedExpressionSame, ParsedExpressionString, ParsedExpressionSuper, ParsedExpressionThis, ParsedExpressionUnary, ParsedExpressionVariable, ParsedLocalVariableExpression, ParsedMatchExpression, ParsedNewExpression, ParsedPanicExpression, ParsedThrowExpression, ParsedTryConvertExpression, ParsedTryRethrowExpression, ParsedTypeExpression

public abstract class ParsedExpression
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ParsedExpression.ParsingOptions

Field Summary

Fields

Modifier and Type	Field	Description
final CodePosition	position

Constructor Summary

Constructors

Constructor	Description
ParsedExpression(CodePosition position)

Method Summary

Modifier and Type	Method	Description
abstract IPartialExpression	compile(ExpressionScope scope)	Compiles the given parsed expression to a high-level expression or partial expression.
Expression	compileKey(ExpressionScope scope)
SwitchValue	compileToSwitchValue(TypeID type, ExpressionScope scope)
abstract boolean	hasStrongType()
boolean	isCompatibleWith(BaseScope scope, TypeID type)
static ParsedExpression	parse(ZSTokenParser parser)
static ParsedExpression	parse(ZSTokenParser parser, ParsedExpression.ParsingOptions options)
ParsedFunctionHeader	toLambdaHeader()
ParsedFunctionParameter	toLambdaParameter()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

position

public final CodePosition position

Constructor Details

ParsedExpression

public ParsedExpression(CodePosition position)

Method Details

parse

public static ParsedExpression parse(ZSTokenParser parser)
                              throws ParseException

Throws:

ParseException

parse

public static ParsedExpression parse(ZSTokenParser parser,
 ParsedExpression.ParsingOptions options)
                              throws ParseException

Throws:

ParseException

compile

public abstract IPartialExpression compile(ExpressionScope scope)
                                    throws CompileException

Compiles the given parsed expression to a high-level expression or partial expression.

If the asType parameter is provided, the given type determines the output type of the expression. The output type of the expression MUST in that case be equal to the given type.

Parameters:

scope -

Returns:

Throws:

CompileException

compileKey

public Expression compileKey(ExpressionScope scope)
                      throws CompileException

Throws:

CompileException

compileToSwitchValue

public SwitchValue compileToSwitchValue(TypeID type,
 ExpressionScope scope)
                                 throws CompileException

Throws:

CompileException

toLambdaHeader

public ParsedFunctionHeader toLambdaHeader()
                                    throws ParseException

Throws:

ParseException

toLambdaParameter

public ParsedFunctionParameter toLambdaParameter()
                                          throws ParseException

Throws:

ParseException

isCompatibleWith

public boolean isCompatibleWith(BaseScope scope,
 TypeID type)

hasStrongType

public abstract boolean hasStrongType()