Package org.geotools.filter.text.commons

Interface ICompiler

All Known Implementing Classes:

CQL2Compiler, CQLCompiler, CQLJsonCompiler, ECQLCompiler

public interface ICompiler

This interface presents the methods which will be implemented by the different compiles.

Warning: This component is not published. It is part of module implementation. Client module should not use this feature.

Since:

2.6

Author:

Mauricio Pazos (Axios Engineering)

Method Summary

Modifier and Type	Method	Description
void	compileExpression()	Compiles the source string to produce an Expression.
void	compileFilter()	Compiles the source string to produce a Filter.
void	compileFilterList()	Compiles the source string to produce a List of Filter.
Expression	getExpression()	The resultant Expression of the compilation.
Filter	getFilter()	The resultant filter of the compilation
List<Filter>	getFilterList()	Return the compilation result.
String	getSource()
IToken	getTokenInPosition(int position)	Return the token presents in the position specified.

Method Details

getSource

String getSource()

Returns:

the compilation source

compileFilter

void compileFilter()
            throws CQLException

Compiles the source string to produce a Filter. The filter result must be retrieved with getFilter().

Throws:

CQLException

getFilter

Filter getFilter()
          throws CQLException

The resultant filter of the compilation

Returns:

Filter

Throws:

CQLException

See Also:

• compileFilter()

compileExpression

void compileExpression()
                throws CQLException

Compiles the source string to produce an Expression. The resultant expression must be retrieved with getExpression().

Throws:

CQLException

getExpression

Expression getExpression()
                  throws CQLException

The resultant Expression of the compilation.

Returns:

Expression

Throws:

CQLException

See Also:

• compileExpression()

compileFilterList

void compileFilterList()
                throws CQLException

Compiles the source string to produce a List of Filter. The result must be retrieved with {@link #getFilterList()()}.

Throws:

CQLException

getFilterList

List<Filter> getFilterList()
                    throws CQLException

Return the compilation result.

Returns:

List

Throws:

CQLException

See Also:

• compileFilterList()

getTokenInPosition

IToken getTokenInPosition(int position)

Return the token presents in the position specified.

Returns:

IToken