Sha256: e0e0f906a434678033b392ddcffd5aaff81ee3880bfd0fa2131d57a303b63f97
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Size: 1.24 KB
Versions: 135
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Stored size: 1.24 KB
Contents
/**
* Copyright 2005-2007 Xue Yong Zhi
* Distributed under the BSD License
*/
package com.xruby.compiler.codedom;
import java.math.BigInteger;
import java.util.ArrayList;
import antlr.RecognitionException;
public class IntegerExpression extends Expression {
private BigInteger value_;
private static final BigInteger FIXNUM_MAX = BigInteger.valueOf(Integer.MAX_VALUE);
private static final BigInteger FIXNUM_MIN = BigInteger.valueOf(Integer.MIN_VALUE);
public IntegerExpression(BigInteger value) {
value_ = value;
}
public IntegerExpression(int value){
value_ = BigInteger.valueOf(value);
}
public IntegerExpression(String value, int radix) throws RecognitionException {
try {
value_ = new BigInteger(value, radix);
} catch (NumberFormatException e) {
throw new RecognitionException(e.toString());
}
}
public void accept(CodeVisitor visitor) {
if (value_.compareTo(FIXNUM_MIN) >= 0 && value_.compareTo(FIXNUM_MAX) <= 0) {
visitor.visitFixnumExpression(value_.intValue());
} else {
visitor.visitBignumExpression(value_);
}
}
public void getFrequentlyUsedIntegers(ArrayList<Integer> result) {
if (value_.compareTo(FIXNUM_MIN) >= 0 && value_.compareTo(FIXNUM_MAX) <= 0) {
result.add(value_.intValue());
}
}
}
Version data entries
135 entries across 135 versions & 2 rubygems