Package gw.lang.parser.coercers
Class IdentityCoercer
- java.lang.Object
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- gw.lang.parser.coercers.BaseCoercer
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- gw.lang.parser.coercers.IdentityCoercer
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- All Implemented Interfaces:
ICoercer
public class IdentityCoercer extends BaseCoercer
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Field Summary
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Fields inherited from interface gw.lang.parser.ICoercer
MAX_PRIORITY
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Constructor Summary
Constructors Constructor Description IdentityCoercer()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
coerceValue(IType typeToCoerceTo, Object value)
int
getPriority(IType to, IType from)
boolean
handlesNull()
static IdentityCoercer
instance()
boolean
isExplicitCoercion()
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Method Detail
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isExplicitCoercion
public boolean isExplicitCoercion()
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handlesNull
public boolean handlesNull()
- Returns:
- true if this coercer knows how to handle the null value.
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getPriority
public int getPriority(IType to, IType from)
- Returns:
- a value between 0 and MAX_PRIORITY, inclusive that indicates the priority of this coercer when resolving overloaded methods. Typically a coercer should return 0, but coercers that have a high affinity between the target and coerced type, such as primitives, can have higher priorities.
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instance
public static IdentityCoercer instance()
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