io.opsit.explang

Class ArgSpec

java.lang.Object

io.opsit.explang.ArgSpec

public class ArgSpec
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ArgSpec.AF
static class	ArgSpec.Arg

Field Summary

Fields

Modifier and Type	Field and Description
static String	ARG_ALLOW_OTHER_KEYS
static String	ARG_EAGER
static String	ARG_KEY
static String	ARG_LAZY
static String	ARG_MANDATORY
static String	ARG_OPTIONAL
static String	ARG_PIPE
static String	ARG_PIPE_REST
static String	ARG_REST

Constructor Summary

Constructors

Constructor and Description
ArgSpec(ASTNList argSpecs, Compiler comp)
ArgSpec(Object[] argSpecs, Compiler comp) Build ArgSpec from array of arguments specifications.
ArgSpec(String[] argspecs)
ArgSpec(String[] argspecs, Compiler comp)

Method Summary

Modifier and Type	Method and Description
List<String>	asSpecList() Return list of argument specifiers.
ArgSpec.Arg	getArg(int idx)
ArgSpec.Arg[]	getArgs()
ICompiled	getInitForm(int idx)
static boolean	isArgsym(Symbol arg)
boolean	isHasRest()
boolean	isParameterVar(String name) Check if name is a parameter variable.
boolean	isPipeRest()
int	nameToIdx(String name) Find argument index by name.
int	size()
int	svarNameToIdx(String name) Convert svar variable name to argument index.

Methods inherited from class java.lang.Object

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

Field Detail

ARG_REST

public static final String ARG_REST

See Also:

Constant Field Values

ARG_MANDATORY

public static final String ARG_MANDATORY

See Also:

Constant Field Values

ARG_OPTIONAL

public static final String ARG_OPTIONAL

See Also:

Constant Field Values

ARG_KEY

public static final String ARG_KEY

See Also:

Constant Field Values

ARG_ALLOW_OTHER_KEYS

public static final String ARG_ALLOW_OTHER_KEYS

See Also:

Constant Field Values

ARG_EAGER

public static final String ARG_EAGER

See Also:

Constant Field Values

ARG_LAZY

public static final String ARG_LAZY

See Also:

Constant Field Values

ARG_PIPE

public static final String ARG_PIPE

See Also:

Constant Field Values

ARG_PIPE_REST

public static final String ARG_PIPE_REST

See Also:

Constant Field Values

Constructor Detail

ArgSpec

public ArgSpec(String[] argspecs)
        throws InvalidParametersException

Throws:

InvalidParametersException

ArgSpec

public ArgSpec(String[] argspecs,
               Compiler comp)
        throws InvalidParametersException

Throws:

InvalidParametersException

ArgSpec

public ArgSpec(ASTNList argSpecs,
               Compiler comp)
        throws InvalidParametersException

Throws:

InvalidParametersException

ArgSpec

public ArgSpec(Object[] argSpecs,
               Compiler comp)
        throws InvalidParametersException

Build ArgSpec from array of arguments specifications.

Throws:

InvalidParametersException

Method Detail

isArgsym

public static boolean isArgsym(Symbol arg)

asSpecList

public List<String> asSpecList()

Return list of argument specifiers.

getArg

public ArgSpec.Arg getArg(int idx)

getArgs

public ArgSpec.Arg[] getArgs()

isHasRest

public boolean isHasRest()

isPipeRest

public boolean isPipeRest()

nameToIdx

public int nameToIdx(String name)

Find argument index by name.

getInitForm

public ICompiled getInitForm(int idx)

size

public int size()

svarNameToIdx

public int svarNameToIdx(String name)

Convert svar variable name to argument index.

isParameterVar

public boolean isParameterVar(String name)

Check if name is a parameter variable.