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97 changes: 97 additions & 0 deletions
97
...re/src/main/java/io/shardingjdbc/core/parsing/parser/context/condition/AndConditions.java
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| /* | ||
| * Copyright 1999-2015 dangdang.com. | ||
| * <p> | ||
| * Licensed 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. | ||
| * </p> | ||
| */ | ||
|
|
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| package io.shardingjdbc.core.parsing.parser.context.condition; | ||
|
|
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| import com.google.common.base.Objects; | ||
| import com.google.common.base.Optional; | ||
| import lombok.Getter; | ||
| import lombok.RequiredArgsConstructor; | ||
| import lombok.ToString; | ||
|
|
||
| import java.util.LinkedList; | ||
| import java.util.List; | ||
|
|
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| /** | ||
| * And conditions. | ||
| * | ||
| * @author maxiaoguang | ||
| */ | ||
| @RequiredArgsConstructor | ||
| @Getter | ||
| @ToString | ||
| public class AndConditions { | ||
|
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| private final List<Condition> conditions = new LinkedList<>(); | ||
|
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| /** | ||
| * Add condition. | ||
| * | ||
| * @param condition condition | ||
| */ | ||
| public void add(final Condition condition) { | ||
| conditions.add(condition); | ||
| } | ||
|
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| /** | ||
| * Find condition via column. | ||
| * | ||
| * @param column column | ||
| * @return found condition | ||
| */ | ||
| public Optional<Condition> find(final Column column) { | ||
| Condition result = null; | ||
| for (Condition each : conditions) { | ||
| if (Objects.equal(each.getColumn(), column)) { | ||
| result = each; | ||
| } | ||
| } | ||
| return Optional.fromNullable(result); | ||
| } | ||
|
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| /** | ||
| * Get condition via index. | ||
| * | ||
| * @param index index of conditions | ||
| * @return found condition | ||
| */ | ||
| public Optional<Condition> get(int index) { | ||
| Condition result = null; | ||
| if (size() > index) { | ||
| result = conditions.get(index); | ||
| } | ||
| return Optional.fromNullable(result); | ||
| } | ||
|
|
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| /** | ||
| * Adjust and conditions is empty or not. | ||
| * | ||
| * @return and conditions is empty or not | ||
| */ | ||
| public boolean isEmpty() { | ||
| return conditions.isEmpty(); | ||
| } | ||
|
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| /** | ||
| * Returns the number of conditions in this. | ||
| * | ||
| * @return the number of conditions in this | ||
| */ | ||
| public int size() { | ||
| return conditions.size(); | ||
| } | ||
| } |
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103 changes: 103 additions & 0 deletions
103
...ore/src/main/java/io/shardingjdbc/core/parsing/parser/context/condition/OrConditions.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,103 @@ | ||
| /* | ||
| * Copyright 1999-2015 dangdang.com. | ||
| * <p> | ||
| * Licensed 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. | ||
| * </p> | ||
| */ | ||
|
|
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| package io.shardingjdbc.core.parsing.parser.context.condition; | ||
|
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| import com.google.common.base.Optional; | ||
| import lombok.Getter; | ||
| import lombok.RequiredArgsConstructor; | ||
| import lombok.ToString; | ||
|
|
||
| import java.util.LinkedList; | ||
| import java.util.List; | ||
|
|
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| /** | ||
| * Or conditions. | ||
| * | ||
| * @author maxiaoguang | ||
| */ | ||
| @RequiredArgsConstructor | ||
| @Getter | ||
| @ToString | ||
| public class OrConditions { | ||
|
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| private final List<AndConditions> andConditions = new LinkedList<>(); | ||
|
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| /** | ||
| * Add condition. | ||
| * | ||
| * @param condition condition | ||
| */ | ||
| public void add(final Condition condition) { | ||
| AndConditions firstAndConditions; | ||
| if (isEmpty()) { | ||
| firstAndConditions = new AndConditions(); | ||
| andConditions.add(firstAndConditions); | ||
| } else { | ||
| firstAndConditions = andConditions.get(0); | ||
| } | ||
| firstAndConditions.add(condition); | ||
| } | ||
|
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| /** | ||
| * Find condition via column. | ||
| * | ||
| * @param column column | ||
| * @param index index of and conditions | ||
| * @return found condition | ||
| */ | ||
| public Optional<Condition> find(final Column column, int index) { | ||
| Optional<AndConditions> andConditions = get(index); | ||
| if (andConditions.isPresent()) { | ||
| return andConditions.get().find(column); | ||
| } else { | ||
| return Optional.fromNullable(null); | ||
| } | ||
| } | ||
|
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| /** | ||
| * Get and conditions via index. | ||
| * | ||
| * @param index index of and conditions | ||
| * @return found and conditions | ||
| */ | ||
| public Optional<AndConditions> get(int index) { | ||
| AndConditions result = null; | ||
| if (size() > index) { | ||
| result = andConditions.get(index); | ||
| } | ||
| return Optional.fromNullable(result); | ||
| } | ||
|
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||
| /** | ||
| * Adjust or conditions is empty or not. | ||
| * | ||
| * @return or conditions is empty or not | ||
| */ | ||
| public boolean isEmpty() { | ||
| return andConditions.isEmpty(); | ||
| } | ||
|
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| /** | ||
| * Returns the number of and conditions in this. | ||
| * | ||
| * @return the number of and conditions in this | ||
| */ | ||
| public int size() { | ||
| return andConditions.size(); | ||
| } | ||
| } |
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41 changes: 41 additions & 0 deletions
41
...test/java/io/shardingjdbc/core/parsing/integrate/jaxb/condition/ExpectedOrConditions.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| /* | ||
| * Copyright 1999-2015 dangdang.com. | ||
| * <p> | ||
| * Licensed 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. | ||
| * </p> | ||
| */ | ||
|
|
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| package io.shardingjdbc.core.parsing.integrate.jaxb.condition; | ||
|
|
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| import lombok.Getter; | ||
| import lombok.Setter; | ||
|
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| import javax.xml.bind.annotation.XmlAccessType; | ||
| import javax.xml.bind.annotation.XmlAccessorType; | ||
| import javax.xml.bind.annotation.XmlElement; | ||
| import java.util.LinkedList; | ||
| import java.util.List; | ||
|
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| /** | ||
| * Expected and conditions. | ||
| * | ||
| * @author maxiaoguang | ||
| */ | ||
| @Getter | ||
| @Setter | ||
| @XmlAccessorType(XmlAccessType.FIELD) | ||
| public final class ExpectedOrConditions { | ||
|
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| @XmlElement(name = "and-conditions") | ||
| private List<ExpectedAndConditions> andConditions = new LinkedList<>(); | ||
| } |
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