io.parsingdata.metal.expression.comparison

Class Eq

java.lang.Object

io.parsingdata.metal.expression.comparison.ComparisonExpression

io.parsingdata.metal.expression.comparison.Eq

All Implemented Interfaces:

Expression

public class Eq
extends ComparisonExpression

A ComparisonExpression that implements byte-level equality.

Both values are interpreted as byte arrays. The compare(Value, Value) method returns true if both values represent the same array. That is, if both arrays are exactly the same size and both arrays have the same byte value at every valid index.

See Also:

EqNum, EqStr

Field Summary

Fields inherited from class io.parsingdata.metal.expression.comparison.ComparisonExpression

predicate, value

Constructor Summary

Constructors

Constructor and Description
Eq(ValueExpression value, ValueExpression predicate)

Method Summary

Modifier and Type	Method and Description
boolean	compare(Value left, Value right)

Methods inherited from class io.parsingdata.metal.expression.comparison.ComparisonExpression

eval, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Eq

public Eq(ValueExpression value,
          ValueExpression predicate)

Method Detail

compare

public boolean compare(Value left,
                       Value right)

Specified by:

compare in class ComparisonExpression