com.caucho.quercus.expr
Class AbstractMethodGenerator

java.lang.Object
  com.caucho.quercus.expr.ExprGenerator
      com.caucho.quercus.expr.AbstractMethodGenerator

public abstract class AbstractMethodGenerator
extends ExprGenerator

Represents a PHP function expression.

Field Summary

Fields inherited from class com.caucho.quercus.expr.ExprGenerator

COMPILE_ARG_MAX

Constructor Summary

protected

AbstractMethodGenerator(Location loc)

Method Summary

ExprType	analyzeArgs(AnalyzeInfo info, Expr[] args) Analyzes the function.
void	generate(PhpWriter out) Generates code to evaluate the expression.
protected void	generateArgs(PhpWriter out, Expr[] args)
void	generateCopy(PhpWriter out) Generates code to recreate the expression.
protected abstract void	generateImpl(PhpWriter out, boolean isRef) Generates code to evaluate;
void	generateRef(PhpWriter out) Generates code for a reference.
void	generateValue(PhpWriter out) Generates code to evaluate the expression.
void	generateVar(PhpWriter out) Generates code for a reference.

Methods inherited from class com.caucho.quercus.expr.ExprGenerator

analyze, analyzeAssign, analyzeSetModified, analyzeSetPostIncrement, analyzeSetReference, analyzeTop, analyzeUnset, combineBinaryVarState, generateAppend, generateArg, generateArray, generateAssign, generateAssignBoolean, generateAssignClose, generateAssignOpen, generateAssignRef, generateBoolean, generateChar, generateDirty, generateDouble, generateExpr, generateGetOut, generateInt, generateIsset, generateListEachStatement, generateLong, generateModifiedRead, generateObject, generatePrint, generateRefArg, generateReturn, generateReturnRef, generateStatement, generateString, generateStringValue, generateTop, generateType, generateUnset, generateUnsetArray, generateValueArg, getConstant, getLiteral, getLocation, getType, isAssignment, isBoolean, isConstant, isDefault, isDouble, isLiteral, isLong, isNumber, isString, isVar, isVarAssigned

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractMethodGenerator

protected AbstractMethodGenerator(Location loc)

Method Detail

analyzeArgs

public ExprType analyzeArgs(AnalyzeInfo info,
                            Expr[] args)

Analyzes the function.

generate

public void generate(PhpWriter out)
              throws java.io.IOException

Description copied from class: ExprGenerator

Generates code to evaluate the expression.

Overrides:

generate in class ExprGenerator

Parameters:

out - the writer to the Java source code.

Throws:

java.io.IOException

generateRef

public void generateRef(PhpWriter out)
                 throws java.io.IOException

Description copied from class: ExprGenerator

Generates code for a reference.

Overrides:

generateRef in class ExprGenerator

Parameters:

out - the writer to the Java source code.

Throws:

java.io.IOException

generateVar

public void generateVar(PhpWriter out)
                 throws java.io.IOException

Description copied from class: ExprGenerator

Generates code for a reference.

Overrides:

generateVar in class ExprGenerator

Parameters:

out - the writer to the Java source code.

Throws:

java.io.IOException

generateCopy

public void generateCopy(PhpWriter out)
                  throws java.io.IOException

Description copied from class: ExprGenerator

Generates code to recreate the expression.

Overrides:

generateCopy in class ExprGenerator

Parameters:

out - the writer to the Java source code.

Throws:

java.io.IOException

generateValue

public void generateValue(PhpWriter out)
                   throws java.io.IOException

Generates code to evaluate the expression.

Overrides:

generateValue in class ExprGenerator

Parameters:

out - the writer to the Java source code.

Throws:

java.io.IOException

generateImpl

protected abstract void generateImpl(PhpWriter out,
                                     boolean isRef)
                              throws java.io.IOException

Generates code to evaluate;

Parameters:

out - the writer to the Java source code.

Throws:

java.io.IOException

generateArgs

protected void generateArgs(PhpWriter out,
                            Expr[] args)
                     throws java.io.IOException

Throws:

java.io.IOException