org.apache.xalan.xsltc.compiler.util
Class VoidType

java.lang.Object
  |
  +--org.apache.xalan.xsltc.compiler.util.Type
        |
        +--org.apache.xalan.xsltc.compiler.util.VoidType

public final class VoidType

extends Type

Fields inherited from class org.apache.xalan.xsltc.compiler.util.Type

Attribute, Boolean, Comment, Element, Int, Node, NodeSet, Object, Processing_Instruction, Real, Reference, ResultTree, Root, String, Text, Void

Method Summary

boolean	identicalTo(Type other)
org.apache.bcel.generic.Instruction	POP()
org.apache.bcel.generic.Type	toJCType()
java.lang.String	toSignature()
java.lang.String	toString()
void	translateFrom(ClassGenerator classGen, MethodGenerator methodGen, java.lang.Class clazz) Translates an external (primitive) Java type into a void.
void	translateTo(ClassGenerator classGen, MethodGenerator methodGen, StringType type) Translates a void into a string by pushing the empty string ''.
void	translateTo(ClassGenerator classGen, MethodGenerator methodGen, Type type) Translates a void into an object of internal type type.

Methods inherited from class org.apache.xalan.xsltc.compiler.util.Type

ADD, CMP, distanceTo, DIV, DUP, GE, getClassName, GT, implementedAsMethod, isNumber, isSimple, LE, LOAD, LT, MUL, NEG, newObjectType, newObjectType, REM, STORE, SUB, translateBox, translateTo, translateToDesynthesized, translateToDesynthesized, translateUnBox

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class Type

identicalTo

public boolean identicalTo(Type other)

Overrides:

identicalTo in class Type

toSignature

public java.lang.String toSignature()

Overrides:

toSignature in class Type

toJCType

public org.apache.bcel.generic.Type toJCType()

Overrides:

toJCType in class Type

POP

public org.apache.bcel.generic.Instruction POP()

Overrides:

POP in class Type

translateTo

public void translateTo(ClassGenerator classGen,
                        MethodGenerator methodGen,
                        Type type)

Translates a void into an object of internal type type. This translation is needed when calling external functions that return void.

Overrides:

translateTo in class Type

See Also:

Type.translateTo(org.apache.xalan.xsltc.compiler.util.ClassGenerator, org.apache.xalan.xsltc.compiler.util.MethodGenerator, org.apache.xalan.xsltc.compiler.util.Type)

translateTo

public void translateTo(ClassGenerator classGen,
                        MethodGenerator methodGen,
                        StringType type)

Translates a void into a string by pushing the empty string ''.

See Also:

Type.translateTo(org.apache.xalan.xsltc.compiler.util.ClassGenerator, org.apache.xalan.xsltc.compiler.util.MethodGenerator, org.apache.xalan.xsltc.compiler.util.Type)

translateFrom

public void translateFrom(ClassGenerator classGen,
                          MethodGenerator methodGen,
                          java.lang.Class clazz)

Translates an external (primitive) Java type into a void. Only an external "void" can be converted to this class.

Overrides:

translateFrom in class Type