Contains (service 0.21.1 API)

java.lang.Object
- org.ehrbase.aql.compiler.Contains

```
public class Contains
extends Object
```
main entry point for CONTAINS clause resolution

Constructor Summary

Constructors
Constructor Description

Contains(org.antlr.v4.runtime.tree.ParseTree parseTree, KnowledgeCacheService knowledgeCache)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`IdentifierMapper`	`getIdentifierMapper()`
`Set<String>`	`getTemplates()`
`boolean`	`hasContains()`
`Contains`	`process()`	resolve CONTAINS clause: - identify the templates satisfying the clause - set the respective path into variable definitions
`boolean`	`requiresTemplateWhereClause()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Contains

public Contains(org.antlr.v4.runtime.tree.ParseTree parseTree,
                KnowledgeCacheService knowledgeCache)

Method Detail
- process
```
public Contains process()
```
  resolve CONTAINS clause: - identify the templates satisfying the clause - set the respective path into variable definitions
  
  Returns:
- getTemplates
```
public Set<String> getTemplates()
```
- getIdentifierMapper
```
public IdentifierMapper getIdentifierMapper()
```
- requiresTemplateWhereClause
```
public boolean requiresTemplateWhereClause()
```
- hasContains
```
public boolean hasContains()
```