jadex.rules.parser.conditions.javagrammar

Class SJavaParser

java.lang.Object

jadex.rules.parser.conditions.javagrammar.SJavaParser

public class SJavaParser
extends java.lang.Object

Static helper methods for Java condition parser.

Constructor Summary

Constructors

Constructor and Description
SJavaParser()

Method Summary

Modifier and Type	Method and Description
protected static boolean	lookaheadCast(org.antlr.runtime.TokenStream input, OAVTypeModel tmodel, java.lang.String[] imports) Lookahead for a type cast.
protected static boolean	lookaheadExistential(org.antlr.runtime.TokenStream input, OAVTypeModel tmodel, java.lang.String[] imports) Lookahead for an existential declaration (type var).
protected static boolean	lookaheadStaticField(org.antlr.runtime.TokenStream input, OAVTypeModel tmodel, java.lang.String[] imports) Lookahead for a static field.
protected static boolean	lookaheadStaticMethod(org.antlr.runtime.TokenStream input, OAVTypeModel tmodel, java.lang.String[] imports) Lookahead for a static method.
protected static int	lookaheadType(int index, org.antlr.runtime.TokenStream input, OAVTypeModel tmodel, java.lang.String[] imports) Lookahead for a type.
protected static int	lookaheadType(org.antlr.runtime.TokenStream input, OAVTypeModel tmodel, java.lang.String[] imports) Lookahead for a type.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SJavaParser

public SJavaParser()

Method Detail

lookaheadType

protected static int lookaheadType(org.antlr.runtime.TokenStream input,
                                   OAVTypeModel tmodel,
                                   java.lang.String[] imports)

Lookahead for a type.

Parameters:

input - The token stream.

tmodel - The OAV type model.

Returns:

The token index of the last token (identifier) or -1 if no type could be matched.

lookaheadType

protected static int lookaheadType(int index,
                                   org.antlr.runtime.TokenStream input,
                                   OAVTypeModel tmodel,
                                   java.lang.String[] imports)

Lookahead for a type.

Parameters:

index - The start index (starts with 1).

input - The token stream.

tmodel - The OAV type model.

Returns:

The token index of the last token (identifier) or -1 if no type could be matched.

lookaheadExistential

protected static boolean lookaheadExistential(org.antlr.runtime.TokenStream input,
                                              OAVTypeModel tmodel,
                                              java.lang.String[] imports)

Lookahead for an existential declaration (type var).

Parameters:

input - The token stream.

tmodel - The OAV type model.

Returns:

True for an existential declaration.

lookaheadStaticField

protected static boolean lookaheadStaticField(org.antlr.runtime.TokenStream input,
                                              OAVTypeModel tmodel,
                                              java.lang.String[] imports)

Lookahead for a static field.

Parameters:

input - The token stream.

tmodel - The OAV type model.

Returns:

True for a static field.

lookaheadStaticMethod

protected static boolean lookaheadStaticMethod(org.antlr.runtime.TokenStream input,
                                               OAVTypeModel tmodel,
                                               java.lang.String[] imports)

Lookahead for a static method.

Parameters:

input - The token stream.

tmodel - The OAV type model.

Returns:

True for a static field.

lookaheadCast

protected static boolean lookaheadCast(org.antlr.runtime.TokenStream input,
                                       OAVTypeModel tmodel,
                                       java.lang.String[] imports)

Lookahead for a type cast.

Parameters:

input - The token stream.

tmodel - The OAV type model.

Returns:

True for a type cast.