All Implemented Interfaces:

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

public class BlockExp
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
  BlockExp ()

• Method Summary

  All Methods

  Modifier and Type	Method and Description
  void	apply (CallContext ctx) Evaluate the expression.
  void	compile (Compilation comp, Target target)
  protected boolean	mustCompile ()
  void	print (gnu.kawa.io.OutPort out)
  void	setBody (Expression body)
  void	setBody (Expression body, Expression exitBody)
  void	setLabel (Declaration label)
  void	setRunFinallyBlocks (boolean value)
  java.lang.String	toString ()
  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, 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, 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

  • BlockExp

    public BlockExp()

• Method Detail

  • setBody

    public void setBody(Expression body)

  • setBody

    public void setBody(Expression body,
     Expression exitBody)

  • setRunFinallyBlocks

    public void setRunFinallyBlocks(boolean value)

  • setLabel

    public void setLabel(Declaration label)

  • 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

  • toString

    public java.lang.String toString()

    Overrides:

    toString in class Expression

  • print

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

    Specified by:

    print in class Expression