forked from D-Net/dnet-hadoop
118 lines
2.2 KiB
Java
118 lines
2.2 KiB
Java
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package eu.dnetlib.pace.model;
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import java.io.Serializable;
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import java.util.List;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.google.common.base.Splitter;
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import com.google.common.collect.Lists;
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import eu.dnetlib.pace.config.Type;
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/**
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* The schema is composed by field definitions (FieldDef). Each field has a type, a name, and an associated compare algorithm.
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*/
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public class FieldDef implements Serializable {
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public final static String PATH_SEPARATOR = "/";
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private String name;
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private String path;
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private Type type;
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private boolean overrideMatch;
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/**
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* Sets maximum size for the repeatable fields in the model. -1 for unbounded size.
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*/
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private int size = -1;
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/**
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* Sets maximum length for field values in the model. -1 for unbounded length.
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*/
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private int length = -1;
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public FieldDef() {
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}
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// def apply(s: String): Field[A]
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public Field apply(final Type type, final String s) {
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switch (type) {
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case Int:
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return new FieldValueImpl(type, name, Integer.parseInt(s));
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case String:
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return new FieldValueImpl(type, name, s);
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case List:
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return new FieldListImpl(name, type);
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default:
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throw new IllegalArgumentException("Casting not implemented for type " + type);
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}
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}
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public String getName() {
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return name;
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}
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public String getPath() {
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return path;
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}
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public List<String> getPathList() {
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return Lists.newArrayList(Splitter.on(PATH_SEPARATOR).split(getPath()));
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}
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public Type getType() {
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return type;
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}
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public void setType(final Type type) {
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this.type = type;
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}
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public boolean isOverrideMatch() {
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return overrideMatch;
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}
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public void setOverrideMatch(final boolean overrideMatch) {
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this.overrideMatch = overrideMatch;
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}
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public int getSize() {
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return size;
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}
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public void setSize(int size) {
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this.size = size;
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}
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public int getLength() {
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return length;
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}
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public void setLength(int length) {
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this.length = length;
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}
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public void setName(String name) {
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this.name = name;
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}
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public void setPath(String path) {
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this.path = path;
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}
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@Override
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public String toString() {
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try {
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return new ObjectMapper().writeValueAsString(this);
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} catch (JsonProcessingException e) {
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return null;
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}
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}
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}
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