82 lines
2.7 KiB
Java
82 lines
2.7 KiB
Java
/**
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* Copyright (C) 2007 - 2016 52°North Initiative for Geospatial Open Source
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* Software GmbH
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.n52.wps.algorithm.descriptor;
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import com.google.common.base.Preconditions;
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import java.math.BigInteger;
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import org.n52.wps.io.data.IComplexData;
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/**
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*
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* @author tkunicki
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*/
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public class ComplexDataInputDescriptor<T extends Class<? extends IComplexData>> extends InputDescriptor<T> {
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private final BigInteger maximumMegaBytes;
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private ComplexDataInputDescriptor(Builder builder) {
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super(builder);
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this.maximumMegaBytes = builder.maximumMegaBytes;
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}
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public boolean hasMaximumMegaBytes() {
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return maximumMegaBytes != null && maximumMegaBytes.longValue() > 0;
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}
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public BigInteger getMaximumMegaBytes() {
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return maximumMegaBytes;
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}
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public static <T extends Class<? extends IComplexData>> Builder<?,T> builder(String identifier, T binding) {
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return new BuilderTyped(identifier, binding);
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}
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private static class BuilderTyped<T extends Class<? extends IComplexData>> extends Builder<BuilderTyped<T>, T> {
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public BuilderTyped(String identifier, T binding) {
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super(identifier, binding);
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}
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@Override
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protected BuilderTyped self() {
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return this;
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}
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}
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public static abstract class Builder<B extends Builder<B,T>, T extends Class<? extends IComplexData>> extends InputDescriptor.Builder<B,T> {
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private BigInteger maximumMegaBytes;
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private Builder(String identifier, T binding) {
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super(identifier, binding);
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}
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public B maximumMegaBytes(int maximumMegaBytes) {
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return maximumMegaBytes(BigInteger.valueOf(maximumMegaBytes));
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}
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public B maximumMegaBytes(BigInteger maximumMegaBytes) {
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Preconditions.checkArgument(maximumMegaBytes.longValue() >= 0, "maximumMegabytes must be >= 0");
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this.maximumMegaBytes = maximumMegaBytes;
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return self();
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}
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@Override
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public ComplexDataInputDescriptor<T> build() {
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return new ComplexDataInputDescriptor<T>(this);
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}
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}
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}
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