| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.qpid.proton.codec; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| |
| public class FloatType extends AbstractPrimitiveType<Float> |
| { |
| private FloatEncoding _floatEncoding; |
| |
| FloatType(final EncoderImpl encoder, final DecoderImpl decoder) |
| { |
| _floatEncoding = new FloatEncoding(encoder, decoder); |
| encoder.register(Float.class, this); |
| decoder.register(this); |
| } |
| |
| public Class<Float> getTypeClass() |
| { |
| return Float.class; |
| } |
| |
| public FloatEncoding getEncoding(final Float val) |
| { |
| return _floatEncoding; |
| } |
| |
| |
| public FloatEncoding getCanonicalEncoding() |
| { |
| return _floatEncoding; |
| } |
| |
| public Collection<FloatEncoding> getAllEncodings() |
| { |
| return Collections.singleton(_floatEncoding); |
| } |
| |
| public void write(float f) |
| { |
| _floatEncoding.write(f); |
| } |
| |
| public class FloatEncoding extends FixedSizePrimitiveTypeEncoding<Float> |
| { |
| |
| public FloatEncoding(final EncoderImpl encoder, final DecoderImpl decoder) |
| { |
| super(encoder, decoder); |
| } |
| |
| @Override |
| protected int getFixedSize() |
| { |
| return 4; |
| } |
| |
| @Override |
| public byte getEncodingCode() |
| { |
| return EncodingCodes.FLOAT; |
| } |
| |
| public FloatType getType() |
| { |
| return FloatType.this; |
| } |
| |
| public void writeValue(final Float val) |
| { |
| getEncoder().writeRaw(val.floatValue()); |
| } |
| |
| public void writeValue(final float val) |
| { |
| getEncoder().writeRaw(val); |
| } |
| |
| |
| public void write(final float f) |
| { |
| writeConstructor(); |
| getEncoder().writeRaw(f); |
| |
| } |
| |
| public boolean encodesSuperset(final TypeEncoding<Float> encoding) |
| { |
| return (getType() == encoding.getType()); |
| } |
| |
| public Float readValue() |
| { |
| return readPrimitiveValue(); |
| } |
| |
| public float readPrimitiveValue() |
| { |
| return getDecoder().readRawFloat(); |
| } |
| |
| |
| @Override |
| public boolean encodesJavaPrimitive() |
| { |
| return true; |
| } |
| } |
| } |