From cc1543421aafac336be05ac0b75cecc2da4b6818 Mon Sep 17 00:00:00 2001 From: Michael Williamson Date: Mon, 5 Oct 2015 12:55:11 +0100 Subject: Split interpreter values from primitives --- .../values/IntegerInterpreterValue.java | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 src/main/java/org/zwobble/couscous/interpreter/values/IntegerInterpreterValue.java (limited to 'src/main/java/org/zwobble/couscous/interpreter/values/IntegerInterpreterValue.java') diff --git a/src/main/java/org/zwobble/couscous/interpreter/values/IntegerInterpreterValue.java b/src/main/java/org/zwobble/couscous/interpreter/values/IntegerInterpreterValue.java new file mode 100644 index 0000000..c7d7be3 --- /dev/null +++ b/src/main/java/org/zwobble/couscous/interpreter/values/IntegerInterpreterValue.java @@ -0,0 +1,37 @@ +package org.zwobble.couscous.interpreter.values; + +import java.util.Optional; + +import org.zwobble.couscous.values.IntegerValue; +import org.zwobble.couscous.values.PrimitiveValue; +import org.zwobble.couscous.values.PrimitiveValues; +import org.zwobble.couscous.values.StringValue; + +import static java.util.Arrays.asList; + +import lombok.Value; +import lombok.val; + +@Value +public class IntegerInterpreterValue implements InterpreterValue { + public static final ConcreteType TYPE = ConcreteType.builder(IntegerValue.REF) + .staticMethod("parseInt", asList(StringValue.REF), + (environment, arguments) -> { + val value = (StringInterpreterValue)arguments.get(0); + return new IntegerInterpreterValue(Integer.parseInt(value.getValue())); + }) + + .build(); + + int value; + + @Override + public ConcreteType getType() { + return TYPE; + } + + @Override + public Optional toPrimitiveValue() { + return Optional.of(PrimitiveValues.value(value)); + } +} -- cgit v1.2.3