Package gnu.expr

Class LangExp

java.lang.Object

gnu.mapping.PropertySet

gnu.mapping.Procedure

gnu.expr.Expression

gnu.expr.LangExp

All Implemented Interfaces:

gnu.kawa.format.Printable, Named, SourceLocator, SourceLocator, Locator

public class LangExp
extends Expression

A language-specific expression.

Nested Class Summary

Nested classes/interfaces inherited from interface gnu.text.SourceLocator

SourceLocator.Simple

Field Summary

Fields inherited from class gnu.expr.Expression

applyMethodExpression, flags, NEXT_AVAIL_FLAG, noExpressions, type, VALIDATED

Fields inherited from class gnu.mapping.Procedure

applyMethodType, applyToConsumerDefault, applyToConsumerMethod, applyToObjectDefault, applyToObjectMethod, compilerKey, compilerXKey, inlineIfConstantSymbol, validateApplyKey, validateXApplyKey

Fields inherited from class gnu.mapping.PropertySet

nameKey

Constructor Summary

Constructors

Constructor	Description
LangExp()
LangExp(Object value)

Method Summary

Modifier and Type	Method	Description
void	compile(Compilation comp, Target target)
Object	getLangValue()
protected boolean	mustCompile()
void	print(gnu.kawa.io.OutPort out)
void	setLangValue(Object value)
protected <R, D> R	visit(ExpVisitor<R,D> visitor, D d)

Methods inherited from class gnu.expr.Expression

apply, applyMethodExpression, calculateType, checkLiteralKeyword, compile, compile, compileWithPosition, compileWithPosition, deepCopy, deepCopy, deepCopy, deepCopy, eval, eval, getColumnNumber, getEndColumn, getEndLine, getFileName, getFlag, getFlags, getLineNumber, getPublicId, getStartColumn, getStartLine, getSystemId, getType, getTypeRaw, isSingleValue, isStableSourceLocation, makeWhile, maybeSetLine, neverReturns, numArgs, print, printLineColumn, setFile, setFlag, setFlag, setLine, setLine, setLine, setLine, setLine, setLocation, setType, side_effects, toString, validateApply, valueIfConstant, visitChildren

Methods inherited from class gnu.mapping.Procedure

apply0, apply1, apply2, apply3, apply4, applyL, applyN, applyToConsumerDefault, applyToObjectDefault, checkArgCount, checkBadCode, getApplyMethod, getApplyToConsumerMethod, getApplyToObjectMethod, getReturnType, getSetter, getSourceLocation, isSideEffectFree, lookupApplyHandle, maxArgs, maxArgs, minArgs, minArgs, set0, set1, setN, setSetter, setSourceLocation

Methods inherited from class gnu.mapping.PropertySet

getName, getProperty, getSymbol, removeProperty, setName, setProperty, setProperty, setSymbol

Methods inherited from class java.lang.Object

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

Constructor Details

LangExp

public LangExp()

LangExp

public LangExp(Object value)

Method Details

getLangValue

public Object getLangValue()

setLangValue

public void setLangValue(Object value)

mustCompile

protected boolean mustCompile()

Specified by:

mustCompile in class Expression

print

public void print(gnu.kawa.io.OutPort out)

Specified by:

print in class Expression

visit

protected <R,
D> R visit(ExpVisitor<R,D> visitor,
 D d)

Overrides:

visit in class Expression

compile

public void compile(Compilation comp,
 Target target)

Specified by:

compile in class Expression