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java: adds MessagePackObject.bigIntegerValue(), asBigInteger() and equals()

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This commit is contained in:
frsyuki 2010-08-18 16:32:42 +09:00
parent 057f73a73e
commit 8c67087a15
5 changed files with 49 additions and 0 deletions
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4
java/src/main/java/org/msgpack/MessagePackObject.java
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@ -119,6 +119,10 @@ public abstract class MessagePackObject implements Cloneable, MessagePackable {
throw new MessageTypeException("type error"); throw new MessageTypeException("type error");
} }
public BigInteger bigIntegerValue() {
throw new MessageTypeException("type error");
}
public float floatValue() { public float floatValue() {
throw new MessageTypeException("type error"); throw new MessageTypeException("type error");
} }

15
java/src/main/java/org/msgpack/object/BigIntegerTypeIMPL.java
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@ -60,6 +60,11 @@ class BigIntegerTypeIMPL extends IntegerType {
return value.longValue(); return value.longValue();
} }
@Override
public BigInteger asBigInteger() {
return value;
}
@Override @Override
public byte byteValue() { public byte byteValue() {
return value.byteValue(); return value.byteValue();
@ -80,6 +85,11 @@ class BigIntegerTypeIMPL extends IntegerType {
return value.longValue(); return value.longValue();
} }
@Override
public BigInteger bigIntegerValue() {
return value;
}
@Override @Override
public float floatValue() { public float floatValue() {
return value.floatValue(); return value.floatValue();
@ -98,6 +108,11 @@ class BigIntegerTypeIMPL extends IntegerType {
@Override @Override
public boolean equals(Object obj) { public boolean equals(Object obj) {
if(obj.getClass() != getClass()) { if(obj.getClass() != getClass()) {
if(obj.getClass() == ShortIntegerTypeIMPL.class) {
return BigInteger.valueOf((long)((ShortIntegerTypeIMPL)obj).shortValue()).equals(value);
} else if(obj.getClass() == LongIntegerTypeIMPL.class) {
return BigInteger.valueOf(((LongIntegerTypeIMPL)obj).longValue()).equals(value);
}
return false; return false;
} }
return ((BigIntegerTypeIMPL)obj).value.equals(value); return ((BigIntegerTypeIMPL)obj).value.equals(value);

5
java/src/main/java/org/msgpack/object/DoubleTypeIMPL.java
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@ -59,6 +59,11 @@ class DoubleTypeIMPL extends FloatType {
return (long)value; return (long)value;
} }
@Override
public BigInteger bigIntegerValue() {
return BigInteger.valueOf((long)value);
}
@Override @Override
public float floatValue() { public float floatValue() {
return (float)value; return (float)value;

15
java/src/main/java/org/msgpack/object/LongIntegerTypeIMPL.java
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@ -57,6 +57,11 @@ class LongIntegerTypeIMPL extends IntegerType {
return value; return value;
} }
@Override
public BigInteger asBigInteger() {
return BigInteger.valueOf(value);
}
@Override @Override
public byte byteValue() { public byte byteValue() {
return (byte)value; return (byte)value;
@ -77,6 +82,11 @@ class LongIntegerTypeIMPL extends IntegerType {
return (long)value; return (long)value;
} }
@Override
public BigInteger bigIntegerValue() {
return BigInteger.valueOf(value);
}
@Override @Override
public float floatValue() { public float floatValue() {
return (float)value; return (float)value;
@ -95,6 +105,11 @@ class LongIntegerTypeIMPL extends IntegerType {
@Override @Override
public boolean equals(Object obj) { public boolean equals(Object obj) {
if(obj.getClass() != getClass()) { if(obj.getClass() != getClass()) {
if(obj.getClass() == ShortIntegerTypeIMPL.class) {
return value == ((ShortIntegerTypeIMPL)obj).longValue();
} else if(obj.getClass() == BigIntegerTypeIMPL.class) {
return (long)value == ((BigIntegerTypeIMPL)obj).longValue();
}
return false; return false;
} }
return ((LongIntegerTypeIMPL)obj).value == value; return ((LongIntegerTypeIMPL)obj).value == value;

10
java/src/main/java/org/msgpack/object/ShortIntegerTypeIMPL.java
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@ -79,6 +79,11 @@ class ShortIntegerTypeIMPL extends IntegerType {
return (long)value; return (long)value;
} }
@Override
public BigInteger bigIntegerValue() {
return BigInteger.valueOf((long)value);
}
@Override @Override
public float floatValue() { public float floatValue() {
return (float)value; return (float)value;
@ -97,6 +102,11 @@ class ShortIntegerTypeIMPL extends IntegerType {
@Override @Override
public boolean equals(Object obj) { public boolean equals(Object obj) {
if(obj.getClass() != getClass()) { if(obj.getClass() != getClass()) {
if(obj.getClass() == LongIntegerTypeIMPL.class) {
return (long)value == ((LongIntegerTypeIMPL)obj).longValue();
} else if(obj.getClass() == BigIntegerTypeIMPL.class) {
return ((BigIntegerTypeIMPL)obj).bigIntegerValue().equals(BigInteger.valueOf((long)value));
}
return false; return false;
} }
return ((ShortIntegerTypeIMPL)obj).value == value; return ((ShortIntegerTypeIMPL)obj).value == value;