SynchronizedExp

java.lang.Object
- gnu.mapping.PropertySet
- - gnu.mapping.Procedure
  - - gnu.expr.Expression
    - - gnu.expr.SynchronizedExp

All Implemented Interfaces:

gnu.kawa.format.Printable, Named, SourceLocator, javax.xml.transform.SourceLocator, org.xml.sax.Locator
```
public class SynchronizedExp
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 Description

SynchronizedExp(Expression object, Expression body)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`apply(CallContext ctx)`	Evaluate the expression.
`void`	`compile(Compilation comp, Target target)`
`protected boolean`	`mustCompile()`
`void`	`print(gnu.kawa.io.OutPort ps)`
`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, 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
  - SynchronizedExp
```
public SynchronizedExp(Expression object,
                       Expression body)
```
- Method Detail
  - 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
  - print
```
public void print(gnu.kawa.io.OutPort ps)
```
    Specified by:
    
    print in class Expression