org.apache.hudi.org.openjdk.jol.layouters.FieldAllocationType Maven / Gradle / Ivy
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* particular file as subject to the "Classpath" exception as provided
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* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
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package org.openjdk.jol.layouters;
import org.openjdk.jol.info.FieldData;
enum FieldAllocationType {
OOP, // Oops
BYTE, // Boolean, Byte
SHORT, // shorts, char
WORD, // ints
DOUBLE, // aligned long or double
;
static FieldAllocationType allocationTypeFor(FieldData field) {
switch (field.typeClass()) {
case "boolean":
case "byte":
return FieldAllocationType.BYTE;
case "short":
case "char":
return FieldAllocationType.SHORT;
case "int":
case "float":
return FieldAllocationType.WORD;
case "long":
case "double":
return FieldAllocationType.DOUBLE;
default:
return FieldAllocationType.OOP;
}
}
}