org.apache.xalan.xsltc.compiler.util

Class StringType

public class StringType extends Type

Author: Jacek Ambroziak Santiago Pericas-Geertsen

Method Summary
String	getClassName() Returns the class name of an internal type's external representation.
boolean	identicalTo(Type other)
boolean	isSimple()
Instruction	LOAD(int slot)
Instruction	STORE(int slot)
Type	toJCType()
String	toSignature()
String	toString()
void	translateBox(ClassGenerator classGen, MethodGenerator methodGen) Translates an object of this type to its boxed representation.
void	translateFrom(ClassGenerator classGen, MethodGenerator methodGen, Class clazz) Translates an external (primitive) Java type into a string.
void	translateTo(ClassGenerator classGen, MethodGenerator methodGen, Type type) Translates a string into an object of internal type `type`.
void	translateTo(ClassGenerator classGen, MethodGenerator methodGen, BooleanType type) Translates a string into a synthesized boolean.
void	translateTo(ClassGenerator classGen, MethodGenerator methodGen, RealType type) Translates a string into a real by calling stringToReal() from the basis library.
void	translateTo(ClassGenerator classGen, MethodGenerator methodGen, ReferenceType type) Expects a string on the stack and pushes a boxed string.
void	translateTo(ClassGenerator classGen, MethodGenerator methodGen, Class clazz) Translates a internal string into an external (Java) string.
FlowList	translateToDesynthesized(ClassGenerator classGen, MethodGenerator methodGen, BooleanType type) Translates a string into a non-synthesized boolean.
void	translateUnBox(ClassGenerator classGen, MethodGenerator methodGen) Translates an object of this type to its unboxed representation.

Method Detail

getClassName

public String getClassName()

Returns the class name of an internal type's external representation.

identicalTo

public boolean identicalTo(Type other)

isSimple

public boolean isSimple()

LOAD

public Instruction LOAD(int slot)

STORE

public Instruction STORE(int slot)

toJCType

public Type toJCType()

toSignature

public String toSignature()

toString

public String toString()

translateBox

public void translateBox(ClassGenerator classGen, MethodGenerator methodGen)

Translates an object of this type to its boxed representation.

translateFrom

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

Translates an external (primitive) Java type into a string.

See Also: Type

translateTo

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

Translates a string into an object of internal type type. The translation to int is undefined since strings are always converted to reals in arithmetic expressions.

See Also: Type

translateTo

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

Translates a string into a synthesized boolean.

See Also: Type

translateTo

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

Translates a string into a real by calling stringToReal() from the basis library.

See Also: Type

translateTo

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

Expects a string on the stack and pushes a boxed string. Strings are already boxed so the translation is just a NOP.

See Also: Type

translateTo

public void translateTo(ClassGenerator classGen, MethodGenerator methodGen, Class clazz)

Translates a internal string into an external (Java) string.

See Also: Type

translateToDesynthesized

public FlowList translateToDesynthesized(ClassGenerator classGen, MethodGenerator methodGen, BooleanType type)

Translates a string into a non-synthesized boolean. It does not push a 0 or a 1 but instead returns branchhandle list to be appended to the false list.

See Also: Type

translateUnBox

public void translateUnBox(ClassGenerator classGen, MethodGenerator methodGen)

Translates an object of this type to its unboxed representation.