io.parsingdata.metal.expression.value

Class Bytes

java.lang.Object

io.parsingdata.metal.expression.value.Bytes

All Implemented Interfaces:

ValueExpression

public class Bytes
extends Object
implements ValueExpression

A ValueExpression that splits the results of evaluating its operand into individual bytes.

A Bytes expression has a single operand (a ValueExpression). When evaluated, it evaluates operand and instead of returning the list of results, each result is split into Value objects representing each individual byte of the original result.

For example, if operand evaluates to a list of two values, of 2 and 3 bytes respectively, the Bytes expression turns this into a list of 5 values, representing the individual bytes of the original results.

Field Summary

Fields

Modifier and Type	Field and Description
ValueExpression	operand

Constructor Summary

Constructors

Constructor and Description
Bytes(ValueExpression operand)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
ImmutableList<Optional<Value>>	eval(ParseState parseState, Encoding encoding)
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

operand

public final ValueExpression operand

Constructor Detail

Bytes

public Bytes(ValueExpression operand)

Method Detail

eval

public ImmutableList<Optional<Value>> eval(ParseState parseState,
                                           Encoding encoding)

Specified by:

eval in interface ValueExpression

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object