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Interface InstanceOfTree

All Superinterfaces:: ExpressionTree, Tree

public interface InstanceOfTree extends ExpressionTree

A tree node for an instanceof expression. For example:

   expression instanceof type

See Java Language Specification:: 15.20.2 Type Comparison Operator instanceof
Since:: 1.6

Nested Class Summary

Nested classes/interfaces declared in interface com.sun.source.tree.Tree

Tree.Kind

Method Summary

Modifier and Type	Method	Description
`ExpressionTree`	`getExpression()`	Returns the expression to be tested.
`PatternTree`	`getPattern()`	Returns the tested pattern, or null if this instanceof does not use a pattern.
`Tree`	`getType()`	Returns the type for which to check.

Methods declared in interface com.sun.source.tree.Tree

accept, getKind

Method Details

getExpression

ExpressionTree getExpression()

Returns the expression to be tested.

Returns:: the expression

getType

Tree getType()

Returns the type for which to check.

Returns:

the type

See Also:

getPattern

PatternTree getPattern()

Returns the tested pattern, or null if this instanceof does not use a pattern.

For instanceof with a pattern, i.e. in the following form:

   expression instanceof type variable name

returns the pattern.

For instanceof without a pattern, i.e. in the following form:

   expression instanceof type

returns null.

Returns:: the tested pattern, or null if this instanceof does not use a pattern
Since:: 16

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https://docs.oracle.com/en/java/javase/21/docs/api/jdk.compiler/com/sun/source/tree/InstanceOfTree.html