All Implemented Interfaces:

gnu.kawa.format.Printable, Named, javax.xml.transform.SourceLocator, org.xml.sax.Locator

public class TryExp
extends 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 and Description
  TryExp (Expression try_clause, Expression finally_clause)

• Method Summary

  All Methods

  Modifier and Type	Method and Description
  void	addCatchClause (Declaration decl, Expression body)
  void	apply (CallContext ctx) Evaluate the expression.
  protected Type	calculateType ()
  void	compile (Compilation comp, Target target)
  CatchClause	getCatchClauses ()
  Expression	getFinallyClause ()
  protected boolean	mustCompile ()
  void	print (gnu.kawa.io.OutPort ps)
  void	setCatchClauses (CatchClause catch_clauses)
  protected <R,D> R	visit (ExpVisitor<R,D> visitor, D d)
  protected <R,D> void	visitChildren (ExpVisitor<R,D> visitor, D d)

  • Methods inherited from class gnu.expr.Expression

    applyMethodExpression, 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

  • 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 Detail

  • TryExp

    public TryExp(Expression try_clause,
     Expression finally_clause)

• Method Detail

  • getCatchClauses

    public final CatchClause getCatchClauses()

  • getFinallyClause

    public final Expression getFinallyClause()

  • setCatchClauses

    public final void setCatchClauses(CatchClause catch_clauses)

  • addCatchClause

    public void addCatchClause(Declaration decl,
     Expression body)

  • mustCompile

    protected boolean mustCompile()

    Specified by:

    mustCompile in class Expression

  • apply

    public void apply(CallContext ctx)
     throws java.lang.Throwable

    Description copied from class: Expression
    Evaluate the expression. This is named apply rather than eval so it is compatible with the full-tail-call calling convention, and we can stash an Expression in CallContext's proc field. FIXME - are we making use of this?

    Overrides:

    apply in class Expression

    Throws:

    java.lang.Throwable

  • compile

    public void compile(Compilation comp,
     Target target)

    Specified by:

    compile in class Expression

  • visit

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

    Overrides:

    visit in class Expression

  • visitChildren

    protected <R,D> void visitChildren(ExpVisitor<R,D> visitor,
     D d)

    Overrides:

    visitChildren in class Expression

  • calculateType

    protected Type calculateType()

    Overrides:

    calculateType in class Expression

  • print

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

    Specified by:

    print in class Expression