Java tutorial
package com.miko.demo.neo4j.model; import org.springframework.data.neo4j.annotation.GraphProperty; import org.springframework.data.neo4j.annotation.Indexed; import org.springframework.data.neo4j.annotation.NodeEntity; import org.springframework.data.neo4j.fieldaccess.DynamicProperties; import org.springframework.data.neo4j.fieldaccess.PrefixedDynamicProperties; import org.springframework.data.neo4j.support.index.IndexType; import org.springframework.util.Assert; import java.math.BigDecimal; /* * The MIT License * * Copyright 2014 Miroslav Kopecky. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ /** * Created with IntelliJ IDEA. * User: miroslavkopecky * Date: 1/1/14 */ @NodeEntity public class EntityC extends AbstractNeoEntity { @Indexed private String name; @Indexed(indexType = IndexType.FULLTEXT, indexName = "entityc_search") private String description; @Indexed private EntityA entityA; @Indexed private EntityD entityD; @GraphProperty(propertyType = double.class) private BigDecimal value; private DynamicProperties attributes = new PrefixedDynamicProperties("attributes"); public EntityC() { } public EntityC(String name, BigDecimal value) { Assert.hasText(name, "Name can not be empty"); Assert.isTrue(BigDecimal.ZERO.compareTo(value) < 0, "Value must be greater than zero!"); this.name = name; this.value = value; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getDescription() { return description; } public void setDescription(String description) { this.description = description; } public EntityA getEntityA() { return entityA; } public void setEntityA(EntityA entityA) { this.entityA = entityA; } public EntityD getEntityD() { return entityD; } public void setEntityD(EntityD entityD) { this.entityD = entityD; } public BigDecimal getValue() { return value; } public void setValue(BigDecimal value) { this.value = value; } public void setAttribute(String key, String value) { this.attributes.setProperty(key, value); } public DynamicProperties getAttributes() { return attributes; } public void setAttributes(DynamicProperties attributes) { this.attributes = attributes; } }