hlt.language.design.types

Class CodeEntry

java.lang.Object

hlt.language.design.types.CodeEntry

Direct Known Subclasses:

BuiltinEntry, DefinedEntry

public abstract class CodeEntry
extends java.lang.Object

Objects of this class associate a Symbol and a Type to code that may be executed for it. This code is either an array of instructions (if the symbol with this type is user-defined) or a built-in Instruction otherwise. The two concrete classes DefinedEntry and BuiltinEntry correspond to each case, respectively.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CodeEntry.CodeId

Constructor Summary

Constructors

Constructor and Description
CodeEntry()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
static CodeEntry.CodeId	getId(Instruction[] code)
boolean	isBuiltIn()
boolean	isDefinedField()
boolean	isField()
boolean	isProjection()
static void	showCode(CodeEntry entry, Instruction[] code)
static void	showCode(Instruction[] code)
static void	showCode(Instruction[] code, int ip)
Symbol	symbol()
java.lang.String	toString()
Type	type()

Methods inherited from class java.lang.Object

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

Constructor Detail

CodeEntry

public CodeEntry()

Method Detail

getId

public static final CodeEntry.CodeId getId(Instruction[] code)

showCode

public static final void showCode(Instruction[] code)

showCode

public static final void showCode(Instruction[] code,
            int ip)

showCode

public static final void showCode(CodeEntry entry,
            Instruction[] code)

symbol

public final Symbol symbol()

type

public final Type type()

isBuiltIn

public final boolean isBuiltIn()

isProjection

public boolean isProjection()

isField

public boolean isField()

isDefinedField

public boolean isDefinedField()

equals

public final boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object