Package convex.core.lang.impl

Class SeqFn<T extends ACell>

java.lang.Object

convex.core.data.AObject

convex.core.data.ACell

convex.core.lang.AFn<T>

convex.core.lang.impl.ADataFn<T>

convex.core.lang.impl.SeqFn<T>

Type Parameters:

T - Type of values to return

All Implemented Interfaces:

IValidated, IWriteable, IFn<T>

public class SeqFn<T extends ACell>
extends ADataFn<T>

Wrapper for interpreting a sequence object as an invokable function

Field Summary

Fields inherited from class convex.core.data.ACell

cachedRef, memorySize

Fields inherited from class convex.core.data.AObject

encoding

Constructor Summary

Constructors

Constructor	Description
SeqFn(ASequence<?> m)

Method Summary

Modifier and Type	Method	Description
Context	invoke(Context context, ACell[] args)	Invoke this function in the given context.
boolean	print(BlobBuilder sb, long limit)	Prints this Object to a readable String Representation.
static <T extends ACell> SeqFn<T>	wrap(ASequence<?> m)

Methods inherited from class convex.core.lang.impl.ADataFn

encode, encodeRaw, estimatedEncodingSize, getRefCount, getTag, hasArity, isCanonical, isCVMValue, toCanonical, updateRefs, validateCell

Methods inherited from class convex.core.lang.AFn

equals, getType, isDataValue, supportsArgs

Methods inherited from class convex.core.data.ACell

attachMemorySize, attachRef, cachedEncoding, cachedHash, calcMemorySize, createEncoding, createRef, equals, genericEquals, getCanonical, getChildRefs, getEncoding, getEncodingLength, getHash, getMemorySize, getMemorySize, getRef, getRef, hashCode, isEmbedded, toCVMString, toString, validate

Methods inherited from class convex.core.data.AObject

attachEncoding, print, print

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

SeqFn

public SeqFn(ASequence<?> m)

Method Details

wrap

public static <T extends ACell> SeqFn<T> wrap(ASequence<?> m)

invoke

public Context invoke(Context context,
 ACell[] args)

Description copied from interface: IFn

Invoke this function in the given context.

Specified by:

invoke in interface IFn<T extends ACell>

Overrides:

invoke in class ADataFn<T extends ACell>

Parameters:

context - Context in which the function is to be executed

args - Arguments to the function

Returns:

Context containing result of function invocation, or an exceptional value

print

public boolean print(BlobBuilder sb,
 long limit)

Description copied from class: AObject

Prints this Object to a readable String Representation. SECURITY: Must halt and return false in O(1) time when limit of printing is exceeded otherwise DoS attacks may be possible.

Specified by:

print in class AObject

Parameters:

sb - BlobBuilder to append to. May be partially written if print limit exceeded

limit - Limit of printing in string bytes

Returns:

True if fully printed within limit, false otherwise