Example usage for org.eclipse.jdt.core.util IConstantPoolEntry getDoubleValue

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.util IConstantPoolEntry getDoubleValue.

Prototype

double getDoubleValue();

Source Link

Document

Returns the double value for a CONSTANT_Double type entry.

Usage

From source file:com.inepex.classtemplater.plugin.logic.Annotation.java

License:Eclipse Public License

/**
 * kind = 1, String//from  w ww . jav a2s  . c o  m
 * kind = 4, float
 * kind = 5, long
 * kind = 6, double
 * kind = 3, int
 * kind = 3, boolean
 */
private Object parseDefaultObjectValueFromAnnotationDefaultAttribute(AnnotationDefaultAttribute a,
        String type) {
    if (a.getMemberValue().getConstantValue() != null) {
        IConstantPoolEntry constant = a.getMemberValue().getConstantValue();
        switch (constant.getKind()) {
        case 1:
            return new String(constant.getUtf8Value());
        case 5:
            return constant.getLongValue();
        case 6:
            return constant.getDoubleValue();
        case 4:
            return constant.getFloatValue();
        case 3:
            if (type.contains("()Z")) {
                return constant.getIntegerValue() == 1;
            } else
                return constant.getIntegerValue();
        default:
            return null;
        }
    } else if (a.getMemberValue().getEnumConstantName() != null) {
        String[] typeSplitted = new String(a.getMemberValue().getEnumConstantTypeName()).split("/");
        String enumType = typeSplitted[typeSplitted.length - 1].substring(0,
                typeSplitted[typeSplitted.length - 1].length() - 1);
        return enumType + "." + new String(a.getMemberValue().getEnumConstantName());
    } else
        return null;

}

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