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A packaging of the IntelliJ Community Edition groovy-psi library.
This is release number 1 of trunk branch 142.
The newest version!
/*
* Copyright 2000-2014 JetBrains s.r.o.
*
* 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.
*/
package org.jetbrains.plugins.groovy.lang.psi.patterns;
import com.intellij.patterns.ElementPattern;
import com.intellij.patterns.PatternCondition;
import com.intellij.patterns.StringPattern;
import com.intellij.util.ProcessingContext;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.plugins.groovy.lang.psi.api.statements.arguments.GrNamedArgument;
import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrCall;
import org.jetbrains.plugins.groovy.lang.psi.util.PsiUtil;
/**
* @author Sergey Evdokimov
*/
public class GroovyNamedArgumentPattern extends GroovyElementPattern {
public GroovyNamedArgumentPattern() {
super(GrNamedArgument.class);
}
public GroovyNamedArgumentPattern withLabel(@NotNull final String label) {
return with(new PatternCondition("left") {
@Override
public boolean accepts(@NotNull GrNamedArgument namedArgument, final ProcessingContext context) {
return label.equals(namedArgument.getLabelName());
}
});
}
public GroovyNamedArgumentPattern withLabel(@NotNull final StringPattern labelPattern) {
return with(new PatternCondition("left") {
@Override
public boolean accepts(@NotNull GrNamedArgument namedArgument, final ProcessingContext context) {
return labelPattern.accepts(namedArgument.getLabelName(), context);
}
});
}
public GroovyNamedArgumentPattern withExpression(@NotNull final ElementPattern pattern) {
return with(new PatternCondition("left") {
@Override
public boolean accepts(@NotNull GrNamedArgument namedArgument, final ProcessingContext context) {
return pattern.accepts(namedArgument.getExpression(), context);
}
});
}
public GroovyNamedArgumentPattern isParameterOfMethodCall(@Nullable final ElementPattern methodCall) {
return with(new PatternCondition("left") {
@Override
public boolean accepts(@NotNull GrNamedArgument namedArgument, final ProcessingContext context) {
GrCall call = PsiUtil.getCallByNamedParameter(namedArgument);
return call != null && (methodCall == null || methodCall.accepts(call, context));
}
});
}
}